Изменение README для AUR (#485)

.github/workflows/build.yml

@@ -303,7 +303,7 @@ jobs:
           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.
+           MTProto/WebSocket bridge proxy for Telegram Desktop with tray UI.
           EOF
 
           dpkg-deb --build --root-owner-group \

Dockerfile

@@ -23,7 +23,7 @@ ENV PYTHONDONTWRITEBYTECODE=1 \
     PYTHONUNBUFFERED=1 \
     PATH=/opt/venv/bin:$PATH \
     TG_WS_PROXY_HOST=0.0.0.0 \
-    TG_WS_PROXY_PORT=1080 \
+    TG_WS_PROXY_PORT=1443 \
     TG_WS_PROXY_DC_IPS="2:149.154.167.220 4:149.154.167.220"
 
 RUN apt-get update \
@@ -39,7 +39,7 @@ COPY README.md LICENSE ./
 
 USER app
 
-EXPOSE 1080/tcp
+EXPOSE 1443/tcp
 
 ENTRYPOINT ["/usr/bin/tini", "--", "/bin/sh", "-lc", "set -eu; args=\"--host ${TG_WS_PROXY_HOST} --port ${TG_WS_PROXY_PORT}\"; for dc in ${TG_WS_PROXY_DC_IPS}; do args=\"$args --dc-ip $dc\"; done; exec python -u proxy/tg_ws_proxy.py $args \"$@\"", "--"]
 CMD []

README.md

@@ -12,17 +12,17 @@
 
 # TG WS Proxy
 
-**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.
+**Локальный MTProto-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 → Telegram DC
+Telegram Desktop → MTProto Proxy (127.0.0.1:1443) → WebSocket → Telegram DC
 ```
 
-1. Приложение поднимает локальный SOCKS5-прокси на `127.0.0.1:1080`
+1. Приложение поднимает MTProto прокси на `127.0.0.1:1443`
 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 Telegram
@@ -38,7 +38,7 @@ Telegram Desktop → SOCKS5 (127.0.0.1:1080) → TG WS Proxy → WSS → Telegra
 
 **Меню трея:**
 
-- **Открыть в Telegram** — автоматически настроить прокси через `tg://socks` ссылку
+- **Открыть в Telegram** — автоматически настроить прокси через `tg://proxy` ссылку
 - **Перезапустить прокси** — перезапуск без выхода из приложения
 - **Настройки...** — GUI-редактор конфигурации (в т.ч. версия приложения, опциональная проверка обновлений с GitHub)
 - **Открыть логи** — открыть файл логов
@@ -69,8 +69,9 @@ makepkg -si
 # При помощи AUR-helper
 paru -S tg-ws-proxy-bin
 
-# Если вы установили -cli пакет, то запуск осуществляется через systemctl, где 8888 это номер порта прокси:
+# Если вы установили -cli пакет, то запуск осуществляется через systemctl, где 8888 это номер порта,
-sudo systemctl start tg-ws-proxy-cli@8888
+# разделитель ":" и secret, который можно сгенерировать командой: openssl rand -hex 16
+sudo systemctl start tg-ws-proxy-cli@8888:3075abe65830f0325116bb0416cadf9f
 ```
 
 Для остальных дистрибутивов можно использовать **`TgWsProxy_linux_amd64`** (бинарный файл для x86_64).
@@ -86,7 +87,7 @@ chmod +x TgWsProxy_linux_amd64
 
 ### Консольный proxy
 
-Для запуска только SOCKS5/WebSocket proxy без tray-интерфейса достаточно базовой установки:
+Для запуска только proxy без tray-интерфейса достаточно базовой установки:
 
 ```bash
 pip install -e .
@@ -124,9 +125,15 @@ tg-ws-proxy [--port PORT] [--host HOST] [--dc-ip DC:IP ...] [-v]
 
 | Аргумент | По умолчанию | Описание |
 |---|---|---|
-| `--port` | `1080` | Порт SOCKS5-прокси |
+| `--port` | `1443` | Порт прокси |
-| `--host` | `127.0.0.1` | Хост SOCKS5-прокси |
+| `--host` | `127.0.0.1` | Хост прокси |
+| `--secret` | `random` | 32 hex chars secret для авторизации клиентов |
 | `--dc-ip` | `2:149.154.167.220`, `4:149.154.167.220` | Целевой IP для DC (можно указать несколько раз) |
+| `--buf-kb` | `256` | Размер буфера в КБ
+| `--pool-size` | `4` | Количество заготовленных соединений на каждый DC
+| `--log-file` | выкл. | Путь до файла, в который сохранять логи 
+| `--log-max-mb` | `5` | Максимальный размер файла логов в МБ (после идёт перезапись)
+| `--log-backups` | `0` | Количество сохранений логов после перезаписи
 | `-v`, `--verbose` | выкл. | Подробное логирование (DEBUG) |
 
 **Примеры:**
@@ -166,10 +173,10 @@ tg-ws-proxy-tray-linux = "linux:main"
 
 1. Telegram → **Настройки** → **Продвинутые настройки** → **Тип подключения** → **Прокси**
 2. Добавить прокси:
-   - **Тип:** SOCKS5
+   - **Тип:** MTProto
-   - **Сервер:** `127.0.0.1`
+   - **Сервер:** `127.0.0.1` (или переопределенный вами)
-   - **Порт:** `1080`
+   - **Порт:** `1443` (или переопределенный вами)
-   - **Логин/Пароль:** оставить пустыми
+   - **Secret:** из настроек или логов
 
 ## Конфигурация
 
@@ -182,7 +189,8 @@ Tray-приложение хранит данные в:
 ```json
 {
   "host": "127.0.0.1",
-  "port": 1080,
+  "port": 1443,
+  "secret": "...",
   "dc_ip": [
     "2:149.154.167.220",
     "4:149.154.167.220"

linux.py

@@ -1,350 +1,44 @@
 from __future__ import annotations
 
-import asyncio as _asyncio
-import json
-import logging
-import logging.handlers
 import os
 import subprocess
 import sys
 import threading
-import webbrowser
 import time
-from pathlib import Path
+from typing import Optional
-from typing import Dict, Optional
 
 import customtkinter as ctk
-import psutil
 import pyperclip
 import pystray
-from PIL import Image, ImageDraw, ImageFont
+from PIL import Image, ImageTk
 
 import proxy.tg_ws_proxy as tg_ws_proxy
-from proxy import __version__
+
-from utils.default_config import default_tray_config
+from utils.tray_common import (
+    APP_NAME, DEFAULT_CONFIG, FIRST_RUN_MARKER, LOG_FILE,
+    acquire_lock, bootstrap, check_ipv6_warning, ctk_run_dialog,
+    ensure_ctk_thread, ensure_dirs, load_config, load_icon, log,
+    maybe_notify_update, quit_ctk, release_lock, restart_proxy,
+    save_config, start_proxy, stop_proxy, tg_proxy_url,
+)
 from ui.ctk_tray_ui import (
-    install_tray_config_buttons,
+    install_tray_config_buttons, install_tray_config_form,
-    install_tray_config_form,
+    populate_first_run_window, tray_settings_scroll_and_footer,
-    populate_first_run_window,
-    tray_settings_scroll_and_footer,
     validate_config_form,
 )
 from ui.ctk_theme import (
-    CONFIG_DIALOG_FRAME_PAD,
+    CONFIG_DIALOG_FRAME_PAD, CONFIG_DIALOG_SIZE, FIRST_RUN_SIZE,
-    CONFIG_DIALOG_SIZE,
+    create_ctk_toplevel, ctk_theme_for_platform, main_content_frame,
-    FIRST_RUN_SIZE,
-    create_ctk_root,
-    ctk_theme_for_platform,
-    main_content_frame,
 )
 
-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 = default_tray_config()
-
-
-_proxy_thread: Optional[threading.Thread] = None
-_async_stop: Optional[object] = None
 _tray_icon: Optional[object] = None
 _config: dict = {}
-_exiting: bool = False
+_exiting = False
-_lock_file_path: Optional[Path] = None
 
-log = logging.getLogger("tg-ws-tray")
+# dialogs (tkinter messagebox)
 
 
-def _same_process(lock_meta: dict, proc: psutil.Process) -> bool:
+def _msgbox(kind: str, text: str, title: str, **kw):
-    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, log_max_mb: float = 5):
-    _ensure_dirs()
-    root = logging.getLogger()
-    root.setLevel(logging.DEBUG if verbose else logging.INFO)
-
-    fh = logging.handlers.RotatingFileHandler(
-        str(LOG_FILE),
-        maxBytes=max(32 * 1024, log_max_mb * 1024 * 1024),
-        backupCount=0,
-        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 _apply_linux_ctk_window_icon(root) -> None:
-    """PhotoImage храним на root — иначе GC может убрать картинку до закрытия окна."""
-    icon_img = _load_icon()
-    if icon_img:
-        from PIL import ImageTk
-
-        root._ctk_icon_photo = ImageTk.PhotoImage(icon_img.resize((64, 64)))
-        root.iconphoto(False, root._ctk_icon_photo)
-
-
-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)
-
-    buf_kb = cfg.get("buf_kb", DEFAULT_CONFIG["buf_kb"])
-    pool_size = cfg.get("pool_size", DEFAULT_CONFIG["pool_size"])
-    tg_ws_proxy._RECV_BUF = max(4, buf_kb) * 1024
-    tg_ws_proxy._SEND_BUF = tg_ws_proxy._RECV_BUF
-    tg_ws_proxy._WS_POOL_SIZE = max(0, pool_size)
-
-    _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 _ask_yes_no_dialog(text: str, title: str = "TG WS Proxy") -> bool:
     import tkinter as _tk
     from tkinter import messagebox as _mb
 
@@ -354,273 +48,189 @@ def _ask_yes_no_dialog(text: str, title: str = "TG WS Proxy") -> bool:
         root.attributes("-topmost", True)
     except Exception:
         pass
-    r = _mb.askyesno(title, text, parent=root)
+    result = getattr(_mb, kind)(title, text, parent=root, **kw)
     root.destroy()
-    return bool(r)
+    return result
 
 
-def _maybe_notify_update_async():
+def _show_error(text: str, title: str = "TG WS Proxy — Ошибка") -> None:
-    def _work():
+    _msgbox("showerror", text, title)
-        time.sleep(1.5)
-        if _exiting:
-            return
-        if not _config.get("check_updates", True):
-            return
-        try:
-            from utils.update_check import RELEASES_PAGE_URL, get_status, run_check
-            run_check(__version__)
-            st = get_status()
-            if not st.get("has_update"):
-                return
-            url = (st.get("html_url") or "").strip() or RELEASES_PAGE_URL
-            ver = st.get("latest") or "?"
-            text = (
-                f"Доступна новая версия: {ver}\n\n"
-                f"Открыть страницу релиза в браузере?"
-            )
-            if _ask_yes_no_dialog(text, "TG WS Proxy — обновление"):
-                webbrowser.open(url)
-        except Exception as exc:
-            log.debug("Update check failed: %s", exc)
-
-    threading.Thread(target=_work, daemon=True, name="update-check").start()
 
 
-def _on_open_in_telegram(icon=None, item=None):
+def _show_info(text: str, title: str = "TG WS Proxy") -> None:
-    host = _config.get("host", DEFAULT_CONFIG["host"])
+    _msgbox("showinfo", text, title)
-    port = _config.get("port", DEFAULT_CONFIG["port"])
+
-    url = f"tg://socks?server={host}&port={port}"
+
+def _ask_yes_no(text: str, title: str = "TG WS Proxy") -> bool:
+    return bool(_msgbox("askyesno", text, title))
+
+
+def _apply_window_icon(root) -> None:
+    icon_img = load_icon()
+    if icon_img:
+        root._ctk_icon_photo = ImageTk.PhotoImage(icon_img.resize((64, 64)))
+        root.iconphoto(False, root._ctk_icon_photo)
+
+
+# tray callbacks
+
+
+def _on_open_in_telegram(icon=None, item=None) -> None:
+    url = tg_proxy_url(_config)
     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}",
+            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):
+def _on_copy_link(icon=None, item=None) -> None:
-    threading.Thread(target=restart_proxy, daemon=True).start()
+    url = tg_proxy_url(_config)
+    log.info("Copying link: %s", url)
+    try:
+        pyperclip.copy(url)
+    except Exception as exc:
+        log.error("Clipboard copy failed: %s", exc)
+        _show_error(f"Не удалось скопировать ссылку:\n{exc}")
 
 
-def _on_edit_config(icon=None, item=None):
+def _on_restart(icon=None, item=None) -> None:
+    threading.Thread(
+        target=lambda: restart_proxy(_config, _show_error), daemon=True
+    ).start()
+
+
+def _on_edit_config(icon=None, item=None) -> None:
     threading.Thread(target=_edit_config_dialog, daemon=True).start()
 
 
-def _edit_config_dialog():
+def _on_open_logs(icon=None, item=None) -> None:
-    if ctk is None:
-        _show_error("customtkinter не установлен.")
-        return
-
-    cfg = dict(_config)
-
-    theme = ctk_theme_for_platform()
-    w, h = CONFIG_DIALOG_SIZE
-
-    root = create_ctk_root(
-        ctk,
-        title="TG WS Proxy — Настройки",
-        width=w,
-        height=h,
-        theme=theme,
-        after_create=_apply_linux_ctk_window_icon,
-    )
-
-    fpx, fpy = CONFIG_DIALOG_FRAME_PAD
-    frame = main_content_frame(ctk, root, theme, padx=fpx, pady=fpy)
-
-    scroll, footer = tray_settings_scroll_and_footer(ctk, frame, theme)
-
-    widgets = install_tray_config_form(
-        ctk, scroll, theme, cfg, DEFAULT_CONFIG,
-        show_autostart=False,
-    )
-
-    def on_save():
-        merged = validate_config_form(
-            widgets, DEFAULT_CONFIG, include_autostart=False)
-        if isinstance(merged, str):
-            _show_error(merged)
-            return
-
-        new_cfg = merged
-        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()
-
-    install_tray_config_buttons(
-        ctk, footer, theme, on_save=on_save, on_cancel=on_cancel)
-
-    try:
-        root.mainloop()
-    finally:
-        import tkinter as tk
-        try:
-            if root.winfo_exists():
-                root.destroy()
-        except tk.TclError:
-            pass
-
-
-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 = {k: v for k, v in os.environ.items() if k not in ("VIRTUAL_ENV", "PYTHONPATH", "PYTHONHOME")}
-        env.pop("VIRTUAL_ENV", None)
-        env.pop("PYTHONPATH", None)
-        env.pop("PYTHONHOME", None)
-
         subprocess.Popen(
-            ["xdg-open", str(LOG_FILE)],
+            ["xdg-open", str(LOG_FILE)], env=env,
-            env=env,
+            stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL,
-            stdout=subprocess.DEVNULL,
+            stdin=subprocess.DEVNULL, start_new_session=True,
-            stderr=subprocess.DEVNULL,
-            stdin=subprocess.DEVNULL,
-            start_new_session=True,
         )
     else:
-        _show_info("Файл логов ещё не создан.", "TG WS Proxy")
+        _show_info("Файл логов ещё не создан.")
 
 
-def _on_exit(icon=None, item=None):
+def _on_exit(icon=None, item=None) -> None:
     global _exiting
     if _exiting:
         os._exit(0)
         return
     _exiting = True
     log.info("User requested exit")
-
+    quit_ctk()
-    def _force_exit():
+    threading.Thread(target=lambda: (time.sleep(3), os._exit(0)), daemon=True, name="force-exit").start()
-        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():
+# settings dialog
-    _ensure_dirs()
+
+
+def _edit_config_dialog() -> None:
+    if not ensure_ctk_thread(ctk):
+        _show_error("customtkinter не установлен.")
+        return
+
+    cfg = dict(_config)
+
+    def _build(done: threading.Event) -> None:
+        theme = ctk_theme_for_platform()
+        w, h = CONFIG_DIALOG_SIZE
+        root = create_ctk_toplevel(
+            ctk, title="TG WS Proxy — Настройки", width=w, height=h, theme=theme,
+            after_create=_apply_window_icon,
+        )
+        fpx, fpy = CONFIG_DIALOG_FRAME_PAD
+        frame = main_content_frame(ctk, root, theme, padx=fpx, pady=fpy)
+        scroll, footer = tray_settings_scroll_and_footer(ctk, frame, theme)
+        widgets = install_tray_config_form(ctk, scroll, theme, cfg, DEFAULT_CONFIG, show_autostart=False)
+
+        def _finish() -> None:
+            root.destroy()
+            done.set()
+
+        def on_save() -> None:
+            from tkinter import messagebox
+            merged = validate_config_form(widgets, DEFAULT_CONFIG, include_autostart=False)
+            if isinstance(merged, str):
+                messagebox.showerror("TG WS Proxy — Ошибка", merged, parent=root)
+                return
+            save_config(merged)
+            _config.update(merged)
+            log.info("Config saved: %s", merged)
+            _tray_icon.menu = _build_menu()
+
+            do_restart = messagebox.askyesno(
+                "Перезапустить?",
+                "Настройки сохранены.\n\nПерезапустить прокси сейчас?",
+                parent=root,
+            )
+            _finish()
+            if do_restart:
+                threading.Thread(target=lambda: restart_proxy(_config, _show_error), daemon=True).start()
+
+        root.protocol("WM_DELETE_WINDOW", _finish)
+        install_tray_config_buttons(ctk, footer, theme, on_save=on_save, on_cancel=_finish)
+
+    ctk_run_dialog(_build)
+
+
+# first run
+
+
+def _show_first_run() -> None:
+    ensure_dirs()
     if FIRST_RUN_MARKER.exists():
         return
+    if not ensure_ctk_thread(ctk):
+        FIRST_RUN_MARKER.touch()
+        return
 
     host = _config.get("host", DEFAULT_CONFIG["host"])
     port = _config.get("port", DEFAULT_CONFIG["port"])
+    secret = _config.get("secret", DEFAULT_CONFIG["secret"])
 
-    if ctk is None:
+    def _build(done: threading.Event) -> None:
-        FIRST_RUN_MARKER.touch()
-        return
-
         theme = ctk_theme_for_platform()
         w, h = FIRST_RUN_SIZE
-
+        root = create_ctk_toplevel(
-    root = create_ctk_root(
+            ctk, title="TG WS Proxy", width=w, height=h, theme=theme,
-        ctk,
+            after_create=_apply_window_icon,
-        title="TG WS Proxy",
-        width=w,
-        height=h,
-        theme=theme,
-        after_create=_apply_linux_ctk_window_icon,
         )
 
-    def on_done(open_tg: bool):
+        def on_done(open_tg: bool) -> None:
             FIRST_RUN_MARKER.touch()
             root.destroy()
+            done.set()
             if open_tg:
                 _on_open_in_telegram()
 
-    populate_first_run_window(
+        populate_first_run_window(ctk, root, theme, host=host, port=port, secret=secret, on_done=on_done)
-        ctk, root, theme, host=host, port=port, on_done=on_done)
 
-    try:
+    ctk_run_dialog(_build)
-        root.mainloop()
-    finally:
-        import tkinter as tk
-        try:
-            if root.winfo_exists():
-                root.destroy()
-        except tk.TclError:
-            pass
 
 
-def _has_ipv6_enabled() -> bool:
+# tray menu
-    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"])
+    link_host = tg_ws_proxy.get_link_host(host)
     return pystray.Menu(
-        pystray.MenuItem(
+        pystray.MenuItem(f"Открыть в Telegram ({link_host}:{port})", _on_open_in_telegram, default=True),
-            f"Открыть в Telegram ({host}:{port})", _on_open_in_telegram, default=True
+        pystray.MenuItem("Скопировать ссылку", _on_copy_link),
-        ),
         pystray.Menu.SEPARATOR,
         pystray.MenuItem("Перезапустить прокси", _on_restart),
         pystray.MenuItem("Настройки...", _on_edit_config),
@@ -630,27 +240,18 @@ def _build_menu():
     )
 
 
-def run_tray():
+# entry point
+
+
+def run_tray() -> None:
     global _tray_icon, _config
 
     _config = load_config()
-    save_config(_config)
+    bootstrap(_config)
-
-    if LOG_FILE.exists():
-        try:
-            LOG_FILE.unlink()
-        except Exception:
-            pass
-
-    setup_logging(_config.get("verbose", False),
-                  log_max_mb=_config.get("log_max_mb", DEFAULT_CONFIG["log_max_mb"]))
-    log.info("TG WS Proxy версия %s, tray app starting", __version__)
-    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()
+        start_proxy(_config, _show_error)
         try:
             while True:
                 time.sleep(1)
@@ -658,16 +259,12 @@ def run_tray():
             stop_proxy()
         return
 
-    start_proxy()
+    start_proxy(_config, _show_error)
-
+    maybe_notify_update(_config, lambda: _exiting, _ask_yes_no)
-    _maybe_notify_update_async()
-
     _show_first_run()
-    _check_ipv6_warning()
+    check_ipv6_warning(_show_info)
-
-    icon_image = _load_icon()
-    _tray_icon = pystray.Icon(APP_NAME, icon_image, "TG WS Proxy", menu=_build_menu())
 
+    _tray_icon = pystray.Icon(APP_NAME, load_icon(), "TG WS Proxy", menu=_build_menu())
     log.info("Tray icon running")
     _tray_icon.run()
 
@@ -675,15 +272,14 @@ def run_tray():
     log.info("Tray app exited")
 
 
-def main():
+def main() -> None:
-    if not _acquire_lock():
+    if not acquire_lock("linux.py"):
         _show_info("Приложение уже запущено.", os.path.basename(sys.argv[0]))
         return
-
     try:
         run_tray()
     finally:
-        _release_lock()
+        release_lock()
 
 
 if __name__ == "__main__":

macos.py

@@ -1,18 +1,13 @@
 from __future__ import annotations
 
-import json
-import logging
-import logging.handlers
 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
+from typing import Optional
 
 try:
     import rumps
@@ -31,257 +26,134 @@ except ImportError:
 
 import proxy.tg_ws_proxy as tg_ws_proxy
 from proxy import __version__
-from utils.default_config import default_tray_config
 
-APP_NAME = "TgWsProxy"
+from utils.tray_common import (
-APP_DIR = Path.home() / "Library" / "Application Support" / APP_NAME
+    APP_DIR, APP_NAME, DEFAULT_CONFIG, FIRST_RUN_MARKER, IPV6_WARN_MARKER,
-CONFIG_FILE = APP_DIR / "config.json"
+    LOG_FILE, acquire_lock, apply_proxy_config, ensure_dirs, load_config,
-LOG_FILE = APP_DIR / "proxy.log"
+    log, release_lock, save_config, setup_logging, stop_proxy, tg_proxy_url,
-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 = default_tray_config()
-
 _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")
+# osascript dialogs
 
 
-# Single-instance lock
+def _esc(text: str) -> str:
-
+    return text.replace("\\", "\\\\").replace('"', '\\"')
-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():
+def _osascript(script: str) -> str:
-    global _lock_file_path
+    r = subprocess.run(["osascript", "-e", script], capture_output=True, text=True)
-    if not _lock_file_path:
+    return r.stdout.strip()
-        return
-    try:
-        _lock_file_path.unlink(missing_ok=True)
-    except Exception:
-        pass
-    _lock_file_path = None
 
 
-def _acquire_lock() -> bool:
+def _show_error(text: str, title: str = "TG WS Proxy") -> None:
-    global _lock_file_path
+    _osascript(
-    _ensure_dirs()
+        f'display dialog "{_esc(text)}" with title "{_esc(title)}" '
-    lock_files = list(APP_DIR.glob("*.lock"))
+        f'buttons {{"OK"}} default button "OK" with icon stop'
-
-    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, log_max_mb: float = 5):
-    _ensure_dirs()
-    root = logging.getLogger()
-    root.setLevel(logging.DEBUG if verbose else logging.INFO)
-
-    fh = logging.handlers.RotatingFileHandler(
-        str(LOG_FILE),
-        maxBytes=max(32 * 1024, log_max_mb * 1024 * 1024),
-        backupCount=0,
-        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 _show_info(text: str, title: str = "TG WS Proxy") -> None:
+    _osascript(
+        f'display dialog "{_esc(text)}" with title "{_esc(title)}" '
+        f'buttons {{"OK"}} default button "OK" with icon note'
+    )
+
+
+def _ask_yes_no(text: str, title: str = "TG WS Proxy") -> bool:
+    return _ask_yes_no_close(text, title) is True
+
+
+def _ask_yes_no_close(text: str, title: str = "TG WS Proxy") -> Optional[bool]:
+    r = subprocess.run(
+        [
+            "osascript", "-e",
+            f'button returned of (display dialog "{_esc(text)}" '
+            f'with title "{_esc(title)}" '
+            f'buttons {{"Закрыть", "Нет", "Да"}} '
+            f'default button "Да" cancel button "Закрыть" with icon note)',
+        ],
+        capture_output=True, text=True,
+    )
+    if r.returncode != 0:
+        return None
+    btn = r.stdout.strip()
+    if btn == "Да":
+        return True
+    if btn == "Нет":
+        return False
+    return None
+
+
+def _osascript_input(prompt: str, default: str, title: str = "TG WS Proxy") -> Optional[str]:
+    r = subprocess.run(
+        [
+            "osascript", "-e",
+            f'text returned of (display dialog "{_esc(prompt)}" '
+            f'default answer "{_esc(default)}" '
+            f'with title "{_esc(title)}" '
+            f'buttons {{"Закрыть", "OK"}} '
+            f'default button "OK" cancel button "Закрыть")',
+        ],
+        capture_output=True, text=True,
+    )
+    if r.returncode != 0:
+        return None
+    return r.stdout.rstrip("\r\n")
+
+
+# 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],
+    draw.ellipse([margin, margin, size - margin, size - margin], fill=(0, 0, 0, 255))
-                 fill=(0, 0, 0, 255))
-
     try:
-        font = ImageFont.truetype(
+        font = ImageFont.truetype("/System/Library/Fonts/Helvetica.ttc", size=int(size * 0.55))
-            "/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]
+    draw.text(
-    ty = (size - th) // 2 - bbox[1]
+        ((size - tw) // 2 - bbox[0], (size - th) // 2 - bbox[1]),
-    draw.text((tx, ty), "T", fill=(255, 255, 255, 255), font=font)
+        "T", fill=(255, 255, 255, 255), font=font,
+    )
     return img
 
-# Generate menubar icon PNG if it does not exist.
+
-def _ensure_menubar_icon():
+def _ensure_menubar_icon() -> None:
     if MENUBAR_ICON_PATH.exists():
         return
-    _ensure_dirs()
+    ensure_dirs()
     img = _make_menubar_icon(44)
     if img:
         img.save(str(MENUBAR_ICON_PATH), "PNG")
 
 
-# Native macOS dialogs
+# proxy lifecycle (macOS-local)
 
-def _escape_osascript_text(text: str) -> str:
+import asyncio as _asyncio
-    return text.replace('\\', '\\\\').replace('"', '\\"')
 
 
-def _osascript(script: str) -> str:
+def _run_proxy_thread() -> None:
-    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 = _escape_osascript_text(text)
-    title_esc = _escape_osascript_text(title)
-    _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 = _escape_osascript_text(text)
-    title_esc = _escape_osascript_text(title)
-    _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:
-    result = _ask_yes_no_close(text, title)
-    return result is True
-
-
-def _ask_yes_no_close(text: str,
-                      title: str = "TG WS Proxy") -> Optional[bool]:
-    text_esc = _escape_osascript_text(text)
-    title_esc = _escape_osascript_text(title)
-    r = subprocess.run(
-        ['osascript', '-e',
-         f'button returned of (display dialog "{text_esc}" '
-         f'with title "{title_esc}" '
-         f'buttons {{"Закрыть", "Нет", "Да"}} '
-         f'default button "Да" cancel button "Закрыть" with icon note)'],
-        capture_output=True, text=True)
-    if r.returncode != 0:
-        return None
-
-    result = r.stdout.strip()
-    if result == "Да":
-        return True
-    if result == "Нет":
-        return False
-    return None
-
-
-# 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(
+        loop.run_until_complete(tg_ws_proxy._run(stop_event=stop_ev))
-            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):
@@ -289,47 +161,28 @@ def _run_proxy_thread(port: int, dc_opt: Dict[int, str], verbose: bool,
                 "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.")
+                "или измените порт в настройках прокси и перезапустите."
+            )
     finally:
         loop.close()
         _async_stop = None
 
 
-def start_proxy():
+def _start_proxy() -> None:
-    global _proxy_thread, _config
+    global _proxy_thread
     if _proxy_thread and _proxy_thread.is_alive():
         log.info("Proxy already running")
         return
-
+    if not apply_proxy_config(_config):
-    cfg = _config
+        _show_error("Ошибка конфигурации DC → IP.")
-    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
-
+    pc = tg_ws_proxy.proxy_config
-    log.info("Starting proxy on %s:%d ...", host, port)
+    log.info("Starting proxy on %s:%d ...", pc.host, pc.port)
-
+    _proxy_thread = threading.Thread(target=_run_proxy_thread, daemon=True, name="proxy")
-    buf_kb = cfg.get("buf_kb", DEFAULT_CONFIG["buf_kb"])
-    pool_size = cfg.get("pool_size", DEFAULT_CONFIG["pool_size"])
-    tg_ws_proxy._RECV_BUF = max(4, buf_kb) * 1024
-    tg_ws_proxy._SEND_BUF = tg_ws_proxy._RECV_BUF
-    tg_ws_proxy._WS_POOL_SIZE = max(0, pool_size)
-
-    _proxy_thread = threading.Thread(
-        target=_run_proxy_thread,
-        args=(port, dc_opt, verbose, host),
-        daemon=True, name="proxy")
     _proxy_thread.start()
 
 
-def stop_proxy():
+def _stop_proxy() -> None:
     global _proxy_thread, _async_stop
     if _async_stop:
         loop, stop_ev = _async_stop
@@ -340,22 +193,21 @@ def stop_proxy():
     log.info("Proxy stopped")
 
 
-def restart_proxy():
+def _restart_proxy() -> None:
     log.info("Restarting proxy...")
-    stop_proxy()
+    _stop_proxy()
     time.sleep(0.3)
-    start_proxy()
+    _start_proxy()
 
 
-# Menu callbacks
+# menu callbacks
 
-def _on_open_in_telegram(_=None):
+
-    host = _config.get("host", DEFAULT_CONFIG["host"])
+def _on_open_in_telegram(_=None) -> None:
-    port = _config.get("port", DEFAULT_CONFIG["port"])
+    url = tg_proxy_url(_config)
-    url = f"tg://socks?server={host}&port={port}"
     log.info("Opening %s", url)
     try:
-        result = subprocess.call(['open', url])
+        result = subprocess.call(["open", url])
         if result != 0:
             raise RuntimeError("open command failed")
     except Exception:
@@ -369,67 +221,58 @@ def _on_open_in_telegram(_=None):
                 if pyperclip:
                     pyperclip.copy(url)
                 else:
-                    subprocess.run(['pbcopy'], input=url.encode(),
+                    subprocess.run(["pbcopy"], input=url.encode(), check=True)
-                                   check=True)
                 _show_info(
                     "Не удалось открыть Telegram автоматически.\n\n"
-                    f"Ссылка скопирована в буфер обмена:\n{url}")
+                    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 _on_copy_link(_=None) -> None:
-    def _do_restart():
+    url = tg_proxy_url(_config)
+    log.info("Copying link: %s", url)
+    try:
+        if pyperclip:
+            pyperclip.copy(url)
+        else:
+            subprocess.run(["pbcopy"], input=url.encode(), check=True)
+    except Exception as exc:
+        log.error("Clipboard copy failed: %s", exc)
+        _show_error(f"Не удалось скопировать ссылку:\n{exc}")
+
+
+def _on_restart(_=None) -> None:
+    def _do():
         global _config
         _config = load_config()
         if _app:
             _app.update_menu_title()
-        restart_proxy()
+        _restart_proxy()
 
-    threading.Thread(target=_do_restart, daemon=True).start()
+    threading.Thread(target=_do, daemon=True).start()
 
 
-def _on_open_logs(_=None):
+def _on_open_logs(_=None) -> None:
     log.info("Opening log file: %s", LOG_FILE)
     if LOG_FILE.exists():
-        subprocess.call(['open', str(LOG_FILE)])
+        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 = _escape_osascript_text(prompt)
-    default_esc = _escape_osascript_text(default)
-    title_esc = _escape_osascript_text(title)
-    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 {{"Закрыть", "OK"}} '
-         f'default button "OK" cancel button "Закрыть")'],
-        capture_output=True, text=True)
-    if r.returncode != 0:
-        return None
-    return r.stdout.rstrip("\r\n")
 
-
+def _on_edit_config(_=None) -> None:
-def _on_edit_config(_=None):
     threading.Thread(target=_edit_config_dialog, daemon=True).start()
 
 
 def _check_updates_menu_title() -> str:
     on = bool(_config.get("check_updates", True))
-    return (
+    return "✓ Проверять обновления при запуске" if on else "Проверять обновления при запуске (выкл)"
-        "✓ Проверять обновления при запуске"
-        if on
-        else "Проверять обновления при запуске (выкл)"
-    )
 
 
-def _toggle_check_updates(_=None):
+def _toggle_check_updates(_=None) -> None:
     global _config
     _config["check_updates"] = not bool(_config.get("check_updates", True))
     save_config(_config)
@@ -437,12 +280,15 @@ def _toggle_check_updates(_=None):
         _app._check_updates_item.title = _check_updates_menu_title()
 
 
-def _on_open_release_page(_=None):
+def _on_open_release_page(_=None) -> None:
     from utils.update_check import RELEASES_PAGE_URL
     webbrowser.open(RELEASES_PAGE_URL)
 
 
-def _maybe_notify_update_async():
+# update check
+
+
+def _maybe_notify_update_async() -> None:
     def _work():
         time.sleep(1.5)
         if _exiting:
@@ -458,8 +304,7 @@ def _maybe_notify_update_async():
             url = (st.get("html_url") or "").strip() or RELEASES_PAGE_URL
             ver = st.get("latest") or "?"
             if _ask_yes_no(
-                f"Доступна новая версия: {ver}\n\n"
+                f"Доступна новая версия: {ver}\n\nОткрыть страницу релиза в браузере?",
-                f"Открыть страницу релиза в браузере?",
                 "TG WS Proxy — обновление",
             ):
                 webbrowser.open(url)
@@ -469,18 +314,16 @@ def _maybe_notify_update_async():
     threading.Thread(target=_work, daemon=True, name="update-check").start()
 
 
-# Settings via native macOS dialogs
+# settings dialog
-def _edit_config_dialog():
+
+
+def _edit_config_dialog() -> None:
     cfg = load_config()
 
-    # Host
+    host = _osascript_input("IP-адрес прокси:", cfg.get("host", DEFAULT_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)
@@ -488,10 +331,7 @@ def _edit_config_dialog():
         _show_error("Некорректный IP-адрес.")
         return
 
-    # Port
+    port_str = _osascript_input("Порт прокси:", str(cfg.get("port", DEFAULT_CONFIG["port"])))
-    port_str = _osascript_input(
-        "Порт прокси:",
-        str(cfg.get("port", DEFAULT_CONFIG["port"])))
     if port_str is None:
         return
     try:
@@ -502,42 +342,49 @@ def _edit_config_dialog():
         _show_error("Порт должен быть числом 1-65535")
         return
 
-    # DC-IP mappings
+    secret_str = _osascript_input(
+        "MTProto Secret (32 hex символа):", cfg.get("secret", DEFAULT_CONFIG["secret"])
+    )
+    if secret_str is None:
+        return
+    secret_str = secret_str.strip().lower()
+    if len(secret_str) != 32 or not all(c in "0123456789abcdef" for c in secret_str):
+        _show_error("Secret должен быть строкой из 32 шестнадцатеричных символов.")
+        return
+
     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)
+        dc_default,
+    )
     if dc_str is None:
         return
-    dc_lines = [s.strip() for s in dc_str.replace(',', '\n').splitlines()
+    dc_lines = [s.strip() for s in dc_str.replace(",", "\n").splitlines() if s.strip()]
-                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_close("Включить подробное логирование (verbose)?")
     if verbose is None:
         return
 
-    # Advanced settings
     adv_str = _osascript_input(
         "Расширенные настройки (буфер KB, WS пул, лог MB):\n"
         "Формат: buf_kb,pool_size,log_max_mb",
         f"{cfg.get('buf_kb', DEFAULT_CONFIG['buf_kb'])},"
         f"{cfg.get('pool_size', DEFAULT_CONFIG['pool_size'])},"
-        f"{cfg.get('log_max_mb', DEFAULT_CONFIG['log_max_mb'])}")
+        f"{cfg.get('log_max_mb', DEFAULT_CONFIG['log_max_mb'])}",
+    )
     if adv_str is None:
         return
 
     adv = {}
     if adv_str:
-        parts = [s.strip() for s in adv_str.split(',')]
+        parts = [s.strip() for s in adv_str.split(",")]
-        keys = [("buf_kb", int), ("pool_size", int),
+        keys = [("buf_kb", int), ("pool_size", int), ("log_max_mb", float)]
-                ("log_max_mb", float)]
         for i, (k, typ) in enumerate(keys):
             if i < len(parts):
                 try:
@@ -548,11 +395,13 @@ def _edit_config_dialog():
     new_cfg = {
         "host": host,
         "port": port,
+        "secret": secret_str,
         "dc_ip": dc_lines,
         "verbose": verbose,
         "buf_kb": adv.get("buf_kb", cfg.get("buf_kb", DEFAULT_CONFIG["buf_kb"])),
         "pool_size": adv.get("pool_size", cfg.get("pool_size", DEFAULT_CONFIG["pool_size"])),
         "log_max_mb": adv.get("log_max_mb", cfg.get("log_max_mb", DEFAULT_CONFIG["log_max_mb"])),
+        "check_updates": cfg.get("check_updates", True),
     }
     save_config(new_cfg)
     log.info("Config saved: %s", new_cfg)
@@ -562,21 +411,23 @@ def _edit_config_dialog():
     if _app:
         _app.update_menu_title()
 
-    if _ask_yes_no_close(
+    if _ask_yes_no_close("Настройки сохранены.\n\nПерезапустить прокси сейчас?"):
-            "Настройки сохранены.\n\nПерезапустить прокси сейчас?"):
+        _restart_proxy()
-        restart_proxy()
 
 
-# First-run & IPv6 dialogs
+# first run & ipv6
 
-def _show_first_run():
+
-    _ensure_dirs()
+def _show_first_run() -> None:
+    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}"
+    secret = _config.get("secret", DEFAULT_CONFIG["secret"])
+    tg_url = tg_proxy_url(_config)
+    link_host = tg_ws_proxy.get_link_host(host)
 
     text = (
         f"Прокси запущен и работает в строке меню.\n\n"
@@ -586,54 +437,54 @@ def _show_first_run():
         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"  MTProto → {link_host} : {port} \n"
+        f"  Secret: dd{secret} \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:
+def _check_ipv6_warning() -> None:
-    import socket as _sock
+    ensure_dirs()
-    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():
+
+    import socket as _sock
+    has = False
+    try:
+        for addr in _sock.getaddrinfo(_sock.gethostname(), None, _sock.AF_INET6):
+            ip = addr[4][0]
+            if ip and not ip.startswith("::1") and not ip.startswith("fe80::1"):
+                has = True
+                break
+    except Exception:
+        pass
+    if not has:
+        try:
+            s = _sock.socket(_sock.AF_INET6, _sock.SOCK_STREAM)
+            s.bind(("::1", 0))
+            s.close()
+            has = True
+        except Exception:
+            pass
+    if not has:
         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.")
+        "Это предупреждение будет показано только один раз."
+    )
 
 
-# rumps menubar app
+# rumps app
 
 _TgWsProxyAppBase = rumps.App if rumps else object
 
@@ -641,33 +492,26 @@ _TgWsProxyAppBase = rumps.App if rumps else object
 class TgWsProxyApp(_TgWsProxyAppBase):
     def __init__(self):
         _ensure_menubar_icon()
-        icon_path = (str(MENUBAR_ICON_PATH)
+        icon_path = str(MENUBAR_ICON_PATH) if MENUBAR_ICON_PATH.exists() else None
-                     if MENUBAR_ICON_PATH.exists() else None)
 
         host = _config.get("host", DEFAULT_CONFIG["host"])
         port = _config.get("port", DEFAULT_CONFIG["port"])
+        link_host = tg_ws_proxy.get_link_host(host)
 
         self._open_tg_item = rumps.MenuItem(
-            f"Открыть в Telegram ({host}:{port})",
+            f"Открыть в Telegram ({link_host}:{port})", callback=_on_open_in_telegram
-            callback=_on_open_in_telegram)
+        )
-        self._restart_item = rumps.MenuItem(
+        self._copy_link_item = rumps.MenuItem("Скопировать ссылку", callback=_on_copy_link)
-            "Перезапустить прокси",
+        self._restart_item = rumps.MenuItem("Перезапустить прокси", callback=_on_restart)
-            callback=_on_restart)
+        self._settings_item = rumps.MenuItem("Настройки...", callback=_on_edit_config)
-        self._settings_item = rumps.MenuItem(
+        self._logs_item = rumps.MenuItem("Открыть логи", callback=_on_open_logs)
-            "Настройки...",
-            callback=_on_edit_config)
-        self._logs_item = rumps.MenuItem(
-            "Открыть логи",
-            callback=_on_open_logs)
         self._release_page_item = rumps.MenuItem(
-            "Страница релиза на GitHub…",
+            "Страница релиза на GitHub…", callback=_on_open_release_page
-            callback=_on_open_release_page)
+        )
         self._check_updates_item = rumps.MenuItem(
-            _check_updates_menu_title(),
+            _check_updates_menu_title(), callback=_toggle_check_updates
-            callback=_toggle_check_updates)
+        )
-        self._version_item = rumps.MenuItem(
+        self._version_item = rumps.MenuItem(f"Версия {__version__}", callback=lambda _: None)
-            f"Версия {__version__}",
-            callback=lambda _: None)
 
         super().__init__(
             "TG WS Proxy",
@@ -676,6 +520,7 @@ class TgWsProxyApp(_TgWsProxyAppBase):
             quit_button="Выход",
             menu=[
                 self._open_tg_item,
+                self._copy_link_item,
                 None,
                 self._restart_item,
                 self._settings_item,
@@ -685,16 +530,20 @@ class TgWsProxyApp(_TgWsProxyAppBase):
                 self._check_updates_item,
                 None,
                 self._version_item,
-            ])
+            ],
+        )
 
-    def update_menu_title(self):
+    def update_menu_title(self) -> None:
         host = _config.get("host", DEFAULT_CONFIG["host"])
         port = _config.get("port", DEFAULT_CONFIG["port"])
-        self._open_tg_item.title = (
+        link_host = tg_ws_proxy.get_link_host(host)
-            f"Открыть в Telegram ({host}:{port})")
+        self._open_tg_item.title = f"Открыть в Telegram ({link_host}:{port})"
 
 
-def run_menubar():
+# entry point
+
+
+def run_menubar() -> None:
     global _app, _config
 
     _config = load_config()
@@ -706,26 +555,26 @@ def run_menubar():
         except Exception:
             pass
 
-    setup_logging(_config.get("verbose", False),
+    setup_logging(
-                  log_max_mb=_config.get("log_max_mb", DEFAULT_CONFIG["log_max_mb"]))
+        _config.get("verbose", False),
+        log_max_mb=_config.get("log_max_mb", DEFAULT_CONFIG["log_max_mb"]),
+    )
     log.info("TG WS Proxy версия %s, menubar app starting", __version__)
     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()
+        _start_proxy()
         try:
             while True:
                 time.sleep(1)
         except KeyboardInterrupt:
-            stop_proxy()
+            _stop_proxy()
         return
 
-    start_proxy()
+    _start_proxy()
-
     _maybe_notify_update_async()
-
     _show_first_run()
     _check_ipv6_warning()
 
@@ -733,19 +582,18 @@ def run_menubar():
     log.info("Menubar app running")
     _app.run()
 
-    stop_proxy()
+    _stop_proxy()
     log.info("Menubar app exited")
 
 
-def main():
+def main() -> None:
-    if not _acquire_lock():
+    if not acquire_lock("macos.py"):
         _show_info("Приложение уже запущено.")
         return
-
     try:
         run_menubar()
     finally:
-        _release_lock()
+        release_lock()
 
 
 if __name__ == "__main__":

proxy/__init__.py

@@ -1 +1 @@
-__version__ = "1.3.0"
+__version__ = "1.4.0"

pyproject.toml

@@ -22,7 +22,7 @@ keywords = [
     "proxy",
     "bypass",
     "websocket",
-    "socks5",
+    "mtproto",
 ]
 classifiers = [
   "Development Status :: 5 - Production/Stable",

ui/ctk_theme.py

@@ -1,8 +1,3 @@
-"""
-Общая светлая тема и фабрика окон CustomTkinter для tray-приложений (Windows / Linux).
-Цвета и отступы задаются в одном месте — правки темы не дублируются по платформам.
-"""
-
 from __future__ import annotations
 
 import sys
@@ -13,11 +8,7 @@ from typing import Any, Callable, Optional, Tuple
 _tk_variable_del_guard_installed = False
 
 
-def _install_tkinter_variable_del_guard() -> None:
+def install_tkinter_variable_del_guard() -> None:
-    """
-    Убирает «Exception ignored» при выходе процесса: Tcl уже разрушен, а GC ещё
-    вызывает Variable.__del__ (StringVar и т.д.) — напр. окно CTk в фоновом потоке.
-    """
     global _tk_variable_del_guard_installed
     if _tk_variable_del_guard_installed:
         return
@@ -32,24 +23,24 @@ def _install_tkinter_variable_del_guard() -> None:
     tkinter.Variable.__del__ = _safe_variable_del  # type: ignore[assignment]
     _tk_variable_del_guard_installed = True
 
-# Размеры и отступы (единые для диалогов настроек и первого запуска)
 CONFIG_DIALOG_SIZE: Tuple[int, int] = (460, 560)
 CONFIG_DIALOG_FRAME_PAD: Tuple[int, int] = (20, 14)
-FIRST_RUN_SIZE: Tuple[int, int] = (520, 440)
+FIRST_RUN_SIZE: Tuple[int, int] = (520, 480)
 FIRST_RUN_FRAME_PAD: Tuple[int, int] = (28, 24)
 
 
 @dataclass(frozen=True)
 class CtkTheme:
-    """Палитра Telegram-style и семейства шрифтов для UI и моноширинного текста."""
+    tg_blue: tuple = ("#3390ec", "#3390ec")
+    tg_blue_hover: tuple = ("#2b7cd4", "#2b7cd4")
+
+    bg: tuple = ("#ffffff", "#1e1e1e")
+    field_bg: tuple = ("#f0f2f5", "#2b2b2b")
+    field_border: tuple = ("#d6d9dc", "#3a3a3a")
+
+    text_primary: tuple = ("#000000", "#ffffff")
+    text_secondary: tuple = ("#707579", "#aaaaaa")
 
-    tg_blue: str = "#3390ec"
-    tg_blue_hover: str = "#2b7cd4"
-    bg: str = "#ffffff"
-    field_bg: str = "#f0f2f5"
-    field_border: str = "#d6d9dc"
-    text_primary: str = "#000000"
-    text_secondary: str = "#707579"
     ui_font_family: str = "Sans"
     mono_font_family: str = "Monospace"
 
@@ -61,17 +52,16 @@ def ctk_theme_for_platform() -> CtkTheme:
 
 
 def apply_ctk_appearance(ctk: Any) -> None:
-    ctk.set_appearance_mode("light")
+    ctk.set_appearance_mode("auto")
     ctk.set_default_color_theme("blue")
 
-
 def center_ctk_geometry(root: Any, width: int, height: int) -> None:
     sw = root.winfo_screenwidth()
     sh = root.winfo_screenheight()
     root.geometry(f"{width}x{height}+{(sw - width) // 2}+{(sh - height) // 2}")
 
 
-def create_ctk_root(
+def create_ctk_toplevel(
     ctk: Any,
     *,
     title: str,
@@ -81,21 +71,27 @@ def create_ctk_root(
     topmost: bool = True,
     after_create: Optional[Callable[[Any], None]] = None,
 ) -> Any:
-    """
+    root = ctk.CTkToplevel()
-    Создаёт CTk: глобальная тема, заголовок, без ресайза, по центру экрана, фон из палитры.
-    after_create — опционально: установка иконки окна (различается по ОС).
-    """
-    _install_tkinter_variable_del_guard()
-    apply_ctk_appearance(ctk)
-    root = ctk.CTk()
     root.title(title)
     root.resizable(False, False)
-    if topmost:
-        root.attributes("-topmost", True)
     center_ctk_geometry(root, width, height)
     root.configure(fg_color=theme.bg)
+    if topmost:
+        root.attributes("-topmost", True)
+    root.lift()
+    root.focus_force()
     if after_create:
-        after_create(root)
+        _after_id = root.after(300, lambda: after_create(root))
+        _orig_destroy = root.destroy
+
+        def _safe_destroy():
+            try:
+                root.after_cancel(_after_id)
+            except Exception:
+                pass
+            _orig_destroy()
+
+        root.destroy = _safe_destroy
     return root
 
 

ui/ctk_tooltip.py

@@ -1,7 +1,3 @@
-"""
-Всплывающие подсказки для CustomTkinter / tk: задержка, Toplevel без рамки, wrap.
-"""
-
 from __future__ import annotations
 
 import tkinter as tk
@@ -9,8 +5,6 @@ from typing import Any, List, Optional
 
 
 class CtkTooltip:
-    """Показ текста при наведении на виджет."""
-
     def __init__(
         self,
         widget: Any,
@@ -31,6 +25,8 @@ class CtkTooltip:
         widget.bind("<Destroy>", self._on_destroy, add="+")
 
     def _schedule(self, _event: Any = None) -> None:
+        if self.widget is None:
+            return
         self._cancel_after()
         self._after_id = self.widget.after(self.delay_ms, self._show)
 
@@ -89,6 +85,7 @@ class CtkTooltip:
 
     def _on_destroy(self, _event: Any = None) -> None:
         self._hide()
+        self.widget = None
 
 
 def _is_windows() -> bool:
@@ -104,11 +101,9 @@ def attach_ctk_tooltip(
     delay_ms: int = 450,
     wraplength: int = 320,
 ) -> None:
-    """Повесить подсказку на виджет (CTk или tk)."""
     CtkTooltip(widget, text, delay_ms=delay_ms, wraplength=wraplength)
 
 
 def attach_tooltip_to_widgets(widgets: List[Any], text: str, **kwargs: Any) -> None:
-    """Одна и та же подсказка на несколько виджетов (подпись + поле)."""
     for w in widgets:
         attach_ctk_tooltip(w, text, **kwargs)

ui/ctk_tray_ui.py

@@ -1,10 +1,6 @@
-"""
-Общая разметка CustomTkinter для tray (Windows / Linux): настройки и первый запуск.
-Логика сохранения и колбэки остаются в платформенных модулях.
-"""
-
 from __future__ import annotations
 
+import os
 import webbrowser
 from dataclasses import dataclass
 from typing import Any, Callable, Dict, List, Optional, Tuple, Union
@@ -20,15 +16,15 @@ from ui.ctk_theme import (
 )
 from ui.ctk_tooltip import attach_ctk_tooltip, attach_tooltip_to_widgets
 
-# Подсказки для формы настроек (новые пользователи)
 _TIP_HOST = (
-    "Адрес, на котором прокси принимает SOCKS5-подключения.\n"
+    "Адрес, на котором прокси принимает подключения.\n"
     "Обычно 127.0.0.1 — локальная сеть, 0.0.0.0 - все интерфейсы"
 )
 _TIP_PORT = (
-    "Порт SOCKS5. В Telegram Desktop в настройках прокси должен быть "
+    "Порт прокси. В Telegram Desktop в настройках прокси должен быть "
     "указан тот же порт"
 )
+_TIP_SECRET = "Секретный ключ для авторизации клиентов"
 _TIP_DC = (
     "Соответствие номера датацентра Telegram (DC) и IP-адреса сервера.\n"
     "Каждая строка: «номер:IP», например 2:149.154.167.220. "
@@ -51,16 +47,62 @@ _TIP_LOG_MB = (
 )
 _TIP_AUTOSTART = (
     "Запускать TG WS Proxy при входе в Windows. "
-    "Если вы переместите программу в другую папку, автозапуска сбросится"
+    "Если вы переместите программу в другую папку, автозапуск сбросится"
-)
-_TIP_CHECK_UPDATES = (
-    "При запуске проверять наличие обновлений"
 )
+_TIP_CHECK_UPDATES = "При запуске проверять наличие обновлений"
 _TIP_SAVE = "Сохранить настройки"
 _TIP_CANCEL = "Закрыть окно без сохранения изменений"
 
-# Внутренняя ширина полей относительно ширины окна настроек (см. CONFIG_DIALOG_SIZE)
+_INNER_W = 396
-_CONFIG_FORM_INNER_WIDTH = 396
+
+
+def _entry(ctk, parent, theme, *, var=None, width=0, height=36, radius=10, **kw):
+    opts = dict(
+        font=(theme.ui_font_family, 13), corner_radius=radius,
+        fg_color=theme.bg, border_color=theme.field_border,
+        border_width=1, text_color=theme.text_primary,
+    )
+    if var is not None:
+        opts["textvariable"] = var
+    if width:
+        opts["width"] = width
+    opts["height"] = height
+    opts.update(kw)
+    return ctk.CTkEntry(parent, **opts)
+
+
+def _checkbox(ctk, parent, theme, text, variable):
+    return ctk.CTkCheckBox(
+        parent, text=text, variable=variable,
+        font=(theme.ui_font_family, 13), text_color=theme.text_primary,
+        fg_color=theme.tg_blue, hover_color=theme.tg_blue_hover,
+        corner_radius=6, border_width=2, border_color=theme.field_border,
+    )
+
+
+def _label(ctk, parent, theme, text, *, size=12, bold=False, secondary=True, **kw):
+    weight = "bold" if bold else "normal"
+    return ctk.CTkLabel(
+        parent, text=text,
+        font=(theme.ui_font_family, size, weight),
+        text_color=theme.text_secondary if secondary else theme.text_primary,
+        anchor="w", **kw,
+    )
+
+
+def _labeled_entry(ctk, parent, theme, label_text, value, *, tip="", width=0, pack_fill=False):
+    col = ctk.CTkFrame(parent, fg_color="transparent")
+    lbl = _label(ctk, col, theme, label_text)
+    lbl.pack(anchor="w", pady=(0, 2))
+    var = ctk.StringVar(value=str(value))
+    ent = _entry(ctk, col, theme, var=var, width=width)
+    if pack_fill:
+        ent.pack(fill="x")
+    else:
+        ent.pack(anchor="w")
+    if tip:
+        attach_tooltip_to_widgets([lbl, ent, col], tip)
+    return col, var
 
 
 def tray_settings_scroll_and_footer(
@@ -68,10 +110,6 @@ def tray_settings_scroll_and_footer(
     content_parent: Any,
     theme: CtkTheme,
 ) -> Tuple[Any, Any]:
-    """
-    Нижняя панель под кнопки и прокручиваемая область для формы (форма не обрезает кнопки).
-    Возвращает (scroll_frame, footer_frame).
-    """
     footer = ctk.CTkFrame(content_parent, fg_color=theme.bg)
     footer.pack(side="bottom", fill="x")
     scroll = ctk.CTkScrollableFrame(
@@ -93,22 +131,12 @@ def _config_section(
     *,
     bottom_spacer: int = 6,
 ) -> Any:
-    """Заголовок секции и карточка с рамкой для группировки полей."""
     wrap = ctk.CTkFrame(parent, fg_color="transparent")
     wrap.pack(fill="x", pady=(0, bottom_spacer))
-    ctk.CTkLabel(
+    _label(ctk, wrap, theme, title, secondary=False, bold=True).pack(anchor="w", pady=(0, 2))
-        wrap,
-        text=title,
-        font=(theme.ui_font_family, 12, "bold"),
-        text_color=theme.text_primary,
-        anchor="w",
-    ).pack(anchor="w", pady=(0, 2))
     card = ctk.CTkFrame(
-        wrap,
+        wrap, fg_color=theme.field_bg, corner_radius=10,
-        fg_color=theme.field_bg,
+        border_width=1, border_color=theme.field_border,
-        corner_radius=10,
-        border_width=1,
-        border_color=theme.field_border,
     )
     card.pack(fill="x")
     inner = ctk.CTkFrame(card, fg_color="transparent")
@@ -120,6 +148,7 @@ def _config_section(
 class TrayConfigFormWidgets:
     host_var: Any
     port_var: Any
+    secret_var: Any
     dc_textbox: Any
     verbose_var: Any
     adv_entries: List[Any]
@@ -138,102 +167,67 @@ def install_tray_config_form(
     show_autostart: bool = False,
     autostart_value: bool = False,
 ) -> TrayConfigFormWidgets:
-    """Поля настроек прокси внутри уже созданного `frame`."""
     header = ctk.CTkFrame(frame, fg_color="transparent")
     header.pack(fill="x", pady=(0, 2))
     ctk.CTkLabel(
-        header,
+        header, text="Настройки прокси",
-        text="Настройки прокси",
         font=(theme.ui_font_family, 17, "bold"),
-        text_color=theme.text_primary,
+        text_color=theme.text_primary, anchor="w",
-        anchor="w",
     ).pack(side="left")
     ctk.CTkLabel(
-        header,
+        header, text=f"v{__version__}",
-        text=f"v{__version__}",
         font=(theme.ui_font_family, 12),
-        text_color=theme.text_secondary,
+        text_color=theme.text_secondary, anchor="e",
-        anchor="e",
     ).pack(side="right")
 
-    inner_w = _CONFIG_FORM_INNER_WIDTH
+    conn = _config_section(ctk, frame, theme, "Подключение MTProto")
-
-    conn = _config_section(ctk, frame, theme, "Подключение SOCKS5")
 
     host_row = ctk.CTkFrame(conn, fg_color="transparent")
     host_row.pack(fill="x")
 
-    host_col = ctk.CTkFrame(host_row, fg_color="transparent")
+    host_col, host_var = _labeled_entry(
+        ctk, host_row, theme, "IP-адрес",
+        cfg.get("host", default_config["host"]),
+        tip=_TIP_HOST, width=160, pack_fill=True,
+    )
     host_col.pack(side="left", fill="x", expand=True, padx=(0, 10))
-    host_lbl = ctk.CTkLabel(
-        host_col,
-        text="IP-адрес",
-        font=(theme.ui_font_family, 12),
-        text_color=theme.text_secondary,
-        anchor="w",
-    )
-    host_lbl.pack(anchor="w", pady=(0, 2))
-    host_var = ctk.StringVar(value=cfg.get("host", default_config["host"]))
-    host_entry = ctk.CTkEntry(
-        host_col,
-        textvariable=host_var,
-        width=160,
-        height=36,
-        font=(theme.ui_font_family, 13),
-        corner_radius=10,
-        fg_color=theme.bg,
-        border_color=theme.field_border,
-        border_width=1,
-        text_color=theme.text_primary,
-    )
-    host_entry.pack(fill="x", pady=(0, 0))
-    attach_tooltip_to_widgets([host_lbl, host_entry, host_col], _TIP_HOST)
 
-    port_col = ctk.CTkFrame(host_row, fg_color="transparent")
+    port_col, port_var = _labeled_entry(
+        ctk, host_row, theme, "Порт",
+        cfg.get("port", default_config["port"]),
+        tip=_TIP_PORT, width=100,
+    )
     port_col.pack(side="left")
-    port_lbl = ctk.CTkLabel(
+
-        port_col,
+    secret_row = ctk.CTkFrame(conn, fg_color="transparent")
-        text="Порт",
+    secret_row.pack(fill="x")
-        font=(theme.ui_font_family, 12),
+
-        text_color=theme.text_secondary,
+    secret_col, secret_var = _labeled_entry(
-        anchor="w",
+        ctk, secret_row, theme, "Secret",
+        cfg.get("secret", default_config["secret"]),
+        tip=_TIP_SECRET, width=160, pack_fill=True,
     )
-    port_lbl.pack(anchor="w", pady=(0, 2))
+    secret_col.pack(side="left", fill="x", expand=True, padx=(0, 10))
-    port_var = ctk.StringVar(value=str(cfg.get("port", default_config["port"])))
+
-    port_entry = ctk.CTkEntry(
+    regen_col = ctk.CTkFrame(secret_row, fg_color="transparent")
-        port_col,
+    regen_col.pack(side="left", anchor="s")
-        textvariable=port_var,
+    ctk.CTkLabel(regen_col, text="", font=(theme.ui_font_family, 12)).pack(pady=(0, 2))
-        width=100,
+    ctk.CTkButton(
-        height=36,
+        regen_col, text="↺", width=36, height=36,
-        font=(theme.ui_font_family, 13),
+        font=(theme.ui_font_family, 18), corner_radius=10,
-        corner_radius=10,
+        fg_color=theme.tg_blue, hover_color=theme.tg_blue_hover,
-        fg_color=theme.bg,
+        text_color="#ffffff", border_width=1, border_color=theme.field_border,
-        border_color=theme.field_border,
+        command=lambda: secret_var.set(os.urandom(16).hex()),
-        border_width=1,
+    ).pack()
-        text_color=theme.text_primary,
-    )
-    port_entry.pack(anchor="w")
-    attach_tooltip_to_widgets([port_lbl, port_entry, port_col], _TIP_PORT)
 
     dc_inner = _config_section(ctk, frame, theme, "Датацентры Telegram (DC → IP)")
-    dc_lbl = ctk.CTkLabel(
+    dc_lbl = _label(ctk, dc_inner, theme, "По одному правилу на строку, формат: номер:IP", size=11)
-        dc_inner,
-        text="По одному правилу на строку, формат: номер:IP",
-        font=(theme.ui_font_family, 11),
-        text_color=theme.text_secondary,
-        anchor="w",
-    )
     dc_lbl.pack(anchor="w", pady=(0, 4))
     dc_textbox = ctk.CTkTextbox(
-        dc_inner,
+        dc_inner, width=_INNER_W, height=88,
-        width=inner_w,
+        font=(theme.mono_font_family, 12), corner_radius=10,
-        height=88,
+        fg_color=theme.bg, border_color=theme.field_border,
-        font=(theme.mono_font_family, 12),
+        border_width=1, text_color=theme.text_primary,
-        corner_radius=10,
-        fg_color=theme.bg,
-        border_color=theme.field_border,
-        border_width=1,
-        text_color=theme.text_primary,
     )
     dc_textbox.pack(fill="x")
     dc_textbox.insert("1.0", "\n".join(cfg.get("dc_ip", default_config["dc_ip"])))
@@ -242,18 +236,7 @@ def install_tray_config_form(
     log_inner = _config_section(ctk, frame, theme, "Логи и производительность")
 
     verbose_var = ctk.BooleanVar(value=cfg.get("verbose", False))
-    verbose_cb = ctk.CTkCheckBox(
+    verbose_cb = _checkbox(ctk, log_inner, theme, "Подробное логирование (verbose)", verbose_var)
-        log_inner,
-        text="Подробное логирование (verbose)",
-        variable=verbose_var,
-        font=(theme.ui_font_family, 13),
-        text_color=theme.text_primary,
-        fg_color=theme.tg_blue,
-        hover_color=theme.tg_blue_hover,
-        corner_radius=6,
-        border_width=2,
-        border_color=theme.field_border,
-    )
     verbose_cb.pack(anchor="w", pady=(0, 6))
     attach_ctk_tooltip(verbose_cb, _TIP_VERBOSE)
 
@@ -265,33 +248,17 @@ def install_tray_config_form(
         ("Пул WebSocket-сессий (по умолчанию 4)", "pool_size", _TIP_POOL),
         ("Макс. размер лога, МБ (по умолчанию 5)", "log_max_mb", _TIP_LOG_MB),
     ]
-    for lbl, key, tip in adv_rows:
+    for label_text, key, tip in adv_rows:
-        col_frame = ctk.CTkFrame(adv_frame, fg_color="transparent")
+        col = ctk.CTkFrame(adv_frame, fg_color="transparent")
-        col_frame.pack(fill="x", pady=(0, 0 if key == "log_max_mb" else 5))
+        col.pack(fill="x", pady=(0, 0 if key == "log_max_mb" else 5))
-        adv_l = ctk.CTkLabel(
+        adv_l = _label(ctk, col, theme, label_text, size=11)
-            col_frame,
-            text=lbl,
-            font=(theme.ui_font_family, 11),
-            text_color=theme.text_secondary,
-            anchor="w",
-        )
         adv_l.pack(anchor="w", pady=(0, 2))
-        adv_e = ctk.CTkEntry(
+        adv_e = _entry(
-            col_frame,
+            ctk, col, theme, width=_INNER_W, height=32, radius=8,
-            width=inner_w,
+            textvariable=ctk.StringVar(value=str(cfg.get(key, default_config[key]))),
-            height=32,
-            font=(theme.ui_font_family, 13),
-            corner_radius=8,
-            fg_color=theme.bg,
-            border_color=theme.field_border,
-            border_width=1,
-            text_color=theme.text_primary,
-            textvariable=ctk.StringVar(
-                value=str(cfg.get(key, default_config[key]))
-            ),
         )
         adv_e.pack(fill="x")
-        attach_tooltip_to_widgets([adv_l, adv_e, col_frame], tip)
+        attach_tooltip_to_widgets([adv_l, adv_e, col], tip)
 
     adv_entries = list(adv_frame.winfo_children())
     adv_keys = ("buf_kb", "pool_size", "log_max_mb")
@@ -299,22 +266,9 @@ def install_tray_config_form(
     upd_inner = _config_section(ctk, frame, theme, "Обновления")
     st = get_status()
     check_updates_var = ctk.BooleanVar(
-        value=bool(
+        value=bool(cfg.get("check_updates", default_config.get("check_updates", True)))
-            cfg.get("check_updates", default_config.get("check_updates", True))
-        )
-    )
-    upd_cb = ctk.CTkCheckBox(
-        upd_inner,
-        text="Проверять обновления при запуске",
-        variable=check_updates_var,
-        font=(theme.ui_font_family, 13),
-        text_color=theme.text_primary,
-        fg_color=theme.tg_blue,
-        hover_color=theme.tg_blue_hover,
-        corner_radius=6,
-        border_width=2,
-        border_color=theme.field_border,
     )
+    upd_cb = _checkbox(ctk, upd_inner, theme, "Проверять обновления при запуске", check_updates_var)
     upd_cb.pack(anchor="w", pady=(0, 6))
     attach_ctk_tooltip(upd_cb, _TIP_CHECK_UPDATES)
 
@@ -335,72 +289,38 @@ def install_tray_config_form(
     else:
         upd_status = "Установлена последняя известная версия с GitHub."
 
-    ctk.CTkLabel(
+    _label(ctk, upd_inner, theme, upd_status, size=11,
-        upd_inner,
+           justify="left", wraplength=_INNER_W).pack(anchor="w", pady=(0, 8))
-        text=upd_status,
-        font=(theme.ui_font_family, 11),
-        text_color=theme.text_secondary,
-        anchor="w",
-        justify="left",
-        wraplength=inner_w,
-    ).pack(anchor="w", pady=(0, 8))
 
     rel_url = (st.get("html_url") or "").strip() or RELEASES_PAGE_URL
-    open_rel_btn = ctk.CTkButton(
+    ctk.CTkButton(
-        upd_inner,
+        upd_inner, text="Открыть страницу релиза", height=32,
-        text="Открыть страницу релиза",
+        font=(theme.ui_font_family, 13), corner_radius=8,
-        height=32,
+        fg_color=theme.field_bg, hover_color=theme.field_border,
-        font=(theme.ui_font_family, 13),
+        text_color=theme.text_primary, border_width=1,
-        corner_radius=8,
-        fg_color=theme.field_bg,
-        hover_color=theme.field_border,
-        text_color=theme.text_primary,
-        border_width=1,
         border_color=theme.field_border,
         command=lambda u=rel_url: webbrowser.open(u),
-    )
+    ).pack(anchor="w")
-    open_rel_btn.pack(anchor="w")
 
     autostart_var = None
     if show_autostart:
-        sys_inner = _config_section(
+        sys_inner = _config_section(ctk, frame, theme, "Запуск Windows", bottom_spacer=4)
-            ctk, frame, theme, "Запуск Windows", bottom_spacer=4
-        )
         autostart_var = ctk.BooleanVar(value=autostart_value)
-        as_cb = ctk.CTkCheckBox(
+        as_cb = _checkbox(ctk, sys_inner, theme, "Автозапуск при включении компьютера", autostart_var)
-            sys_inner,
-            text="Автозапуск при включении компьютера",
-            variable=autostart_var,
-            font=(theme.ui_font_family, 13),
-            text_color=theme.text_primary,
-            fg_color=theme.tg_blue,
-            hover_color=theme.tg_blue_hover,
-            corner_radius=6,
-            border_width=2,
-            border_color=theme.field_border,
-        )
         as_cb.pack(anchor="w", pady=(0, 4))
-        as_hint = ctk.CTkLabel(
+        as_hint = _label(
-            sys_inner,
+            ctk, sys_inner, theme,
-            text="Если переместить программу в другую папку, запись автозапуска может сброситься.",
+            "Если переместить программу в другую папку, запись автозапуска может сброситься.",
-            font=(theme.ui_font_family, 11),
+            size=11, justify="left", wraplength=_INNER_W,
-            text_color=theme.text_secondary,
-            anchor="w",
-            justify="left",
-            wraplength=inner_w,
         )
         as_hint.pack(anchor="w")
         attach_tooltip_to_widgets([as_cb, as_hint], _TIP_AUTOSTART)
 
     return TrayConfigFormWidgets(
-        host_var=host_var,
+        host_var=host_var, port_var=port_var, secret_var=secret_var,
-        port_var=port_var,
+        dc_textbox=dc_textbox, verbose_var=verbose_var,
-        dc_textbox=dc_textbox,
+        adv_entries=adv_entries, adv_keys=adv_keys,
-        verbose_var=verbose_var,
+        autostart_var=autostart_var, check_updates_var=check_updates_var,
-        adv_entries=adv_entries,
-        adv_keys=adv_keys,
-        autostart_var=autostart_var,
-        check_updates_var=check_updates_var,
     )
 
 
@@ -409,7 +329,6 @@ def merge_adv_from_form(
     base: Dict[str, Any],
     default_config: dict,
 ) -> None:
-    """Дополняет base значениями buf_kb / pool_size / log_max_mb (in-place)."""
     for i, key in enumerate(widgets.adv_keys):
         col_frame = widgets.adv_entries[i]
         entry = col_frame.winfo_children()[1]
@@ -428,9 +347,6 @@ def validate_config_form(
     *,
     include_autostart: bool,
 ) -> Union[dict, str]:
-    """
-    Возвращает словарь полей конфига или строку ошибки для показа пользователю.
-    """
     import socket as _sock
 
     host_val = widgets.host_var.get().strip()
@@ -456,9 +372,18 @@ def validate_config_form(
     except ValueError as e:
         return str(e)
 
+    secret_val = widgets.secret_var.get().strip()
+    if len(secret_val) != 32:
+        return "Secret должен содержать ровно 32 hex-символа (16 байт)."
+    try:
+        bytes.fromhex(secret_val)
+    except ValueError:
+        return "Secret должен состоять только из hex-символов (0-9, a-f)."
+
     new_cfg: Dict[str, Any] = {
         "host": host_val,
         "port": port_val,
+        "secret": secret_val,
         "dc_ip": lines,
         "verbose": widgets.verbose_var.get(),
     }
@@ -517,12 +442,11 @@ def populate_first_run_window(
     *,
     host: str,
     port: int,
+    secret: str,
     on_done: Callable[[bool], None],
 ) -> None:
-    """
+    link_host = tg_ws_proxy.get_link_host(host)
-    Содержимое окна первого запуска. on_done(open_in_telegram) — по «Начать» и по закрытию окна.
+    tg_url = f"tg://proxy?server={link_host}&port={port}&secret=dd{secret}"
-    """
-    tg_url = f"tg://socks?server={host}&port={port}"
     fpx, fpy = FIRST_RUN_FRAME_PAD
     frame = main_content_frame(ctk, root, theme, padx=fpx, pady=fpy)
 
@@ -541,18 +465,35 @@ def populate_first_run_window(
         ("Как подключить Telegram Desktop:", True),
         ("  Автоматически:", True),
         ("  ПКМ по иконке в трее → «Открыть в Telegram»", False),
-        (f"  Или ссылка: {tg_url}", False),
+        (f"  Или скопировать ссылку, отправить её себе в TG и нажать по ней: {tg_url}", False),
         ("\n  Вручную:", True),
         ("  Настройки → Продвинутые → Тип подключения → Прокси", False),
-        (f"  SOCKS5 → {host} : {port} (без логина/пароля)", False),
+        (f"  MTProto → {link_host} : {port}", False),
+        (f"  Secret: dd{secret}", False),
     ]
 
-    for text, bold in sections:
+    textbox = ctk.CTkTextbox(
-        weight = "bold" if bold else "normal"
+        frame,
-        ctk.CTkLabel(frame, text=text,
+        font=(theme.ui_font_family, 13),
-                     font=(theme.ui_font_family, 13, weight),
+        fg_color=theme.bg,
+        border_width=0,
         text_color=theme.text_primary,
-                     anchor="w", justify="left").pack(anchor="w", pady=1)
+        activate_scrollbars=False,
+        wrap="word",
+        height=275,
+    )
+    textbox._textbox.tag_configure("bold", font=(theme.ui_font_family, 13, "bold"))
+    textbox._textbox.configure(spacing1=1, spacing3=1)
+    for text, bold in sections:
+        if text.startswith("\n"):
+            textbox.insert("end", "\n")
+            text = text[1:]
+        if bold:
+            textbox.insert("end", text + "\n", "bold")
+        else:
+            textbox.insert("end", text + "\n")
+    textbox.configure(state="disabled")
+    textbox.pack(anchor="w", fill="x")
 
     ctk.CTkFrame(frame, fg_color="transparent", height=16).pack()
 
@@ -560,12 +501,8 @@ def populate_first_run_window(
                  corner_radius=0).pack(fill="x", pady=(0, 12))
 
     auto_var = ctk.BooleanVar(value=True)
-    ctk.CTkCheckBox(frame, text="Открыть прокси в Telegram сейчас",
+    _checkbox(ctk, frame, theme, "Открыть прокси в Telegram сейчас",
-                    variable=auto_var, font=(theme.ui_font_family, 13),
+              auto_var).pack(anchor="w", pady=(0, 16))
-                    text_color=theme.text_primary,
-                    fg_color=theme.tg_blue, hover_color=theme.tg_blue_hover,
-                    corner_radius=6, border_width=2,
-                    border_color=theme.field_border).pack(anchor="w", pady=(0, 16))
 
     def on_ok():
         on_done(auto_var.get())

utils/default_config.py

@@ -5,10 +5,11 @@
 from __future__ import annotations
 
 import sys
+import os
 from typing import Any, Dict
 
 _TRAY_DEFAULTS_COMMON: Dict[str, Any] = {
-    "port": 1080,
+    "port": 1443,
     "host": "127.0.0.1",
     "dc_ip": ["2:149.154.167.220", "4:149.154.167.220"],
     "verbose": False,
@@ -20,8 +21,10 @@ _TRAY_DEFAULTS_COMMON: Dict[str, Any] = {
 
 
 def default_tray_config() -> Dict[str, Any]:
-    """Новая копия конфига по умолчанию для текущей ОС."""
     cfg = dict(_TRAY_DEFAULTS_COMMON)
+    cfg["secret"] = os.urandom(16).hex()
+
     if sys.platform == "win32":
         cfg["autostart"] = False
+
     return cfg

utils/tray_common.py

@@ -0,0 +1,460 @@
+from __future__ import annotations
+
+import asyncio
+import json
+import logging
+import logging.handlers
+import os
+import socket as _socket
+import sys
+import threading
+import time
+from pathlib import Path
+from typing import Any, Callable, Dict, Optional, Tuple
+
+import psutil
+
+import proxy.tg_ws_proxy as tg_ws_proxy
+from proxy import __version__
+from utils.default_config import default_tray_config
+
+log = logging.getLogger("tg-ws-tray")
+
+APP_NAME = "TgWsProxy"
+
+
+def _app_dir() -> Path:
+    if sys.platform == "win32":
+        return Path(os.environ.get("APPDATA", Path.home())) / APP_NAME
+    if sys.platform == "darwin":
+        return Path.home() / "Library" / "Application Support" / APP_NAME
+    return Path(os.environ.get("XDG_CONFIG_HOME", Path.home() / ".config")) / APP_NAME
+
+
+APP_DIR = _app_dir()
+CONFIG_FILE = APP_DIR / "config.json"
+LOG_FILE = APP_DIR / "proxy.log"
+FIRST_RUN_MARKER = APP_DIR / ".first_run_done_mtproto"
+IPV6_WARN_MARKER = APP_DIR / ".ipv6_warned"
+
+DEFAULT_CONFIG: Dict[str, Any] = default_tray_config()
+
+IS_FROZEN = bool(getattr(sys, "frozen", False))
+
+
+def ensure_dirs() -> None:
+    APP_DIR.mkdir(parents=True, exist_ok=True)
+
+
+# single-instance lock
+
+_lock_file_path: Optional[Path] = None
+
+
+def _same_process(meta: dict, proc: psutil.Process, script_hint: str) -> bool:
+    try:
+        lock_ct = float(meta.get("create_time", 0.0))
+        if lock_ct > 0 and abs(lock_ct - proc.create_time()) > 1.0:
+            return False
+    except Exception:
+        return False
+    if IS_FROZEN:
+        return APP_NAME.lower() in proc.name().lower()
+    try:
+        for arg in proc.cmdline():
+            if script_hint in arg:
+                return True
+    except Exception:
+        pass
+    return False
+
+
+def acquire_lock(script_hint: str = "") -> bool:
+    global _lock_file_path
+    ensure_dirs()
+    for f in list(APP_DIR.glob("*.lock")):
+        try:
+            pid = int(f.stem)
+        except Exception:
+            f.unlink(missing_ok=True)
+            continue
+        meta: dict = {}
+        try:
+            raw = f.read_text(encoding="utf-8").strip()
+            if raw:
+                meta = json.loads(raw)
+        except Exception:
+            pass
+        try:
+            if _same_process(meta, psutil.Process(pid), script_hint):
+                return False
+        except Exception:
+            pass
+        f.unlink(missing_ok=True)
+
+    lock_file = APP_DIR / f"{os.getpid()}.lock"
+    try:
+        proc = psutil.Process(os.getpid())
+        lock_file.write_text(
+            json.dumps({"create_time": proc.create_time()}, ensure_ascii=False),
+            encoding="utf-8",
+        )
+    except Exception:
+        lock_file.touch()
+    _lock_file_path = lock_file
+    return True
+
+
+def release_lock() -> None:
+    global _lock_file_path
+    if _lock_file_path:
+        try:
+            _lock_file_path.unlink(missing_ok=True)
+        except Exception:
+            pass
+        _lock_file_path = None
+
+
+# config
+
+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) -> None:
+    ensure_dirs()
+    with open(CONFIG_FILE, "w", encoding="utf-8") as f:
+        json.dump(cfg, f, indent=2, ensure_ascii=False)
+
+
+# logging
+
+_LOG_FMT_FILE = "%(asctime)s  %(levelname)-5s  %(name)s  %(message)s"
+_LOG_FMT_CONSOLE = "%(asctime)s  %(levelname)-5s  %(message)s"
+
+
+def setup_logging(verbose: bool = False, log_max_mb: float = 5) -> None:
+    ensure_dirs()
+    level = logging.DEBUG if verbose else logging.INFO
+    root = logging.getLogger()
+    root.setLevel(level)
+
+    fh = logging.handlers.RotatingFileHandler(
+        str(LOG_FILE),
+        maxBytes=max(32 * 1024, int(log_max_mb * 1024 * 1024)),
+        backupCount=0,
+        encoding="utf-8",
+    )
+    fh.setLevel(logging.DEBUG)
+    fh.setFormatter(logging.Formatter(_LOG_FMT_FILE, datefmt="%Y-%m-%d %H:%M:%S"))
+    root.addHandler(fh)
+
+    if not IS_FROZEN:
+        ch = logging.StreamHandler(sys.stdout)
+        ch.setLevel(level)
+        ch.setFormatter(logging.Formatter(_LOG_FMT_CONSOLE, datefmt="%H:%M:%S"))
+        root.addHandler(ch)
+
+
+# icon
+
+def make_icon_image(size: int = 64, *, color: Tuple[int, ...] = (0, 136, 204, 255)):
+    from PIL import Image, ImageDraw, ImageFont
+
+    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=color)
+
+    for path in _font_paths():
+        try:
+            font = ImageFont.truetype(path, size=int(size * 0.55))
+            break
+        except Exception:
+            continue
+    else:
+        font = ImageFont.load_default()
+
+    bbox = draw.textbbox((0, 0), "T", font=font)
+    tw, th = bbox[2] - bbox[0], bbox[3] - bbox[1]
+    draw.text(
+        ((size - tw) // 2 - bbox[0], (size - th) // 2 - bbox[1]),
+        "T",
+        fill=(255, 255, 255, 255),
+        font=font,
+    )
+    return img
+
+
+def _font_paths():
+    if sys.platform == "win32":
+        return ["arial.ttf"]
+    if sys.platform == "darwin":
+        return ["/System/Library/Fonts/Helvetica.ttc"]
+    return [
+        "/usr/share/fonts/truetype/dejavu/DejaVuSans-Bold.ttf",
+        "/usr/share/fonts/TTF/DejaVuSans-Bold.ttf",
+    ]
+
+
+def load_icon():
+    from PIL import Image
+
+    icon_path = Path(__file__).parents[1] / "icon.ico"
+    if icon_path.exists():
+        try:
+            return Image.open(str(icon_path))
+        except Exception:
+            pass
+    return make_icon_image(64)
+
+
+# proxy lifecycle
+
+_proxy_thread: Optional[threading.Thread] = None
+_async_stop: Optional[Tuple[asyncio.AbstractEventLoop, asyncio.Event]] = None
+
+
+def _run_proxy_thread(on_port_busy: Callable[[str], None]) -> None:
+    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(stop_event=stop_ev))
+    except Exception as exc:
+        log.error("Proxy thread crashed: %s", exc)
+        if "Address already in use" in str(exc) or "10048" in str(exc):
+            on_port_busy(
+                "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 apply_proxy_config(cfg: dict) -> bool:
+    dc_ip_list = cfg.get("dc_ip", DEFAULT_CONFIG["dc_ip"])
+    try:
+        dc_redirects = tg_ws_proxy.parse_dc_ip_list(dc_ip_list)
+    except ValueError as e:
+        log.error("Bad config dc_ip: %s", e)
+        return False
+
+    pc = tg_ws_proxy.proxy_config
+    pc.port = cfg.get("port", DEFAULT_CONFIG["port"])
+    pc.host = cfg.get("host", DEFAULT_CONFIG["host"])
+    pc.secret = cfg.get("secret", DEFAULT_CONFIG["secret"])
+    pc.dc_redirects = dc_redirects
+    pc.buffer_size = max(4, cfg.get("buf_kb", DEFAULT_CONFIG["buf_kb"])) * 1024
+    pc.pool_size = max(0, cfg.get("pool_size", DEFAULT_CONFIG["pool_size"]))
+    return True
+
+
+def start_proxy(cfg: dict, on_error: Callable[[str], None]) -> None:
+    global _proxy_thread
+    if _proxy_thread and _proxy_thread.is_alive():
+        log.info("Proxy already running")
+        return
+
+    if not apply_proxy_config(cfg):
+        on_error("Ошибка конфигурации DC → IP.")
+        return
+
+    pc = tg_ws_proxy.proxy_config
+    log.info("Starting proxy on %s:%d ...", pc.host, pc.port)
+    _proxy_thread = threading.Thread(
+        target=_run_proxy_thread, args=(on_error,), daemon=True, name="proxy"
+    )
+    _proxy_thread.start()
+
+
+def stop_proxy() -> None:
+    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=5)
+    _proxy_thread = None
+    log.info("Proxy stopped")
+
+
+def restart_proxy(cfg: dict, on_error: Callable[[str], None]) -> None:
+    log.info("Restarting proxy...")
+    stop_proxy()
+    time.sleep(0.3)
+    start_proxy(cfg, on_error)
+
+
+def tg_proxy_url(cfg: dict) -> str:
+    host = cfg.get("host", DEFAULT_CONFIG["host"])
+    port = cfg.get("port", DEFAULT_CONFIG["port"])
+    secret = cfg.get("secret", DEFAULT_CONFIG["secret"])
+    link_host = tg_ws_proxy.get_link_host(host)
+    return f"tg://proxy?server={link_host}&port={port}&secret=dd{secret}"
+
+
+_IPV6_WARNING = (
+    "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."
+)
+
+
+def _has_ipv6() -> bool:
+    try:
+        for addr in _socket.getaddrinfo(_socket.gethostname(), None, _socket.AF_INET6):
+            ip = addr[4][0]
+            if ip and not ip.startswith("::1") and not ip.startswith("fe80::1"):
+                return True
+    except Exception:
+        pass
+    try:
+        s = _socket.socket(_socket.AF_INET6, _socket.SOCK_STREAM)
+        s.bind(("::1", 0))
+        s.close()
+        return True
+    except Exception:
+        return False
+
+
+def check_ipv6_warning(show_info: Callable[[str, str], None]) -> None:
+    ensure_dirs()
+    if IPV6_WARN_MARKER.exists() or not _has_ipv6():
+        return
+    IPV6_WARN_MARKER.touch()
+    threading.Thread(
+        target=lambda: show_info(_IPV6_WARNING, "TG WS Proxy"),
+        daemon=True,
+    ).start()
+
+
+# update check
+
+def maybe_notify_update(
+    cfg: dict,
+    is_exiting: Callable[[], bool],
+    ask_open: Callable[[str, str], bool],
+) -> None:
+    if not cfg.get("check_updates", True):
+        return
+
+    def _work():
+        time.sleep(1.5)
+        if is_exiting():
+            return
+        try:
+            from utils.update_check import RELEASES_PAGE_URL, get_status, run_check
+            import webbrowser
+
+            run_check(__version__)
+            st = get_status()
+            if not st.get("has_update"):
+                return
+            url = (st.get("html_url") or "").strip() or RELEASES_PAGE_URL
+            ver = st.get("latest") or "?"
+            if ask_open(
+                f"Доступна новая версия: {ver}\n\nОткрыть страницу релиза в браузере?",
+                "TG WS Proxy — обновление",
+            ):
+                webbrowser.open(url)
+        except Exception as exc:
+            log.debug("Update check failed: %s", exc)
+
+    threading.Thread(target=_work, daemon=True, name="update-check").start()
+
+
+# ctk thread (windows / linux)
+
+_ctk_root: Any = None
+_ctk_root_ready = threading.Event()
+
+
+def ensure_ctk_thread(ctk: Any) -> bool:
+    global _ctk_root
+    if ctk is None:
+        return False
+    if _ctk_root_ready.is_set():
+        return True
+
+    def _run():
+        global _ctk_root
+        from ui.ctk_theme import apply_ctk_appearance, install_tkinter_variable_del_guard
+
+        install_tkinter_variable_del_guard()
+        apply_ctk_appearance(ctk)
+        _ctk_root = ctk.CTk()
+        _ctk_root.withdraw()
+        _ctk_root_ready.set()
+        _ctk_root.mainloop()
+
+    threading.Thread(target=_run, daemon=True, name="ctk-root").start()
+    _ctk_root_ready.wait(timeout=5.0)
+    return _ctk_root is not None
+
+
+def ctk_run_dialog(build_fn: Callable[[threading.Event], None]) -> None:
+    if _ctk_root is None:
+        return
+    done = threading.Event()
+
+    def _invoke():
+        try:
+            build_fn(done)
+        except Exception:
+            log.exception("CTk dialog failed")
+            done.set()
+
+    _ctk_root.after(0, _invoke)
+    done.wait()
+    import gc
+    gc.collect()
+
+
+def quit_ctk() -> None:
+    if _ctk_root is not None:
+        try:
+            _ctk_root.after(0, _ctk_root.quit)
+        except Exception:
+            pass
+
+
+# common bootstrap
+
+def bootstrap(cfg: dict) -> None:
+    save_config(cfg)
+    if LOG_FILE.exists():
+        try:
+            LOG_FILE.unlink()
+        except Exception:
+            pass
+    setup_logging(
+        cfg.get("verbose", False),
+        log_max_mb=cfg.get("log_max_mb", DEFAULT_CONFIG["log_max_mb"]),
+    )
+    log.info("TG WS Proxy версия %s starting", __version__)
+    log.info("Config: %s", cfg)
+    log.info("Log file: %s", LOG_FILE)

utils/update_check.py

@@ -1,11 +1,18 @@
 """
 Минимальная проверка новой версии через GitHub Releases API (без сторонних зависимостей).
+
+Ограничение частоты запросов: не чаще одного раза в час на машину (кэш в каталоге
+данных приложения). Поддерживается If-None-Match (ETag) для ответа 304.
 """
 from __future__ import annotations
 
 import json
+import os
+import sys
+import time
 from itertools import zip_longest
-from typing import Any, Dict, Optional
+from pathlib import Path
+from typing import Any, Dict, Optional, Tuple
 from urllib.error import HTTPError, URLError
 from urllib.request import Request, urlopen
 
@@ -13,6 +20,9 @@ REPO = "Flowseal/tg-ws-proxy"
 RELEASES_LATEST_API = f"https://api.github.com/repos/{REPO}/releases/latest"
 RELEASES_PAGE_URL = f"https://github.com/{REPO}/releases/latest"
 
+# Не чаще одного полного запроса к API в час (без учёта 304 с тем же ETag).
+_MIN_FETCH_INTERVAL_SEC = 3600.0
+
 _state: Dict[str, Any] = {
     "checked": False,
     "has_update": False,
@@ -23,6 +33,39 @@ _state: Dict[str, Any] = {
 }
 
 
+def _cache_file() -> Optional[Path]:
+    try:
+        if sys.platform == "win32":
+            root = Path(os.environ.get("APPDATA", str(Path.home()))) / "TgWsProxy"
+        elif sys.platform == "darwin":
+            root = Path.home() / "Library/Application Support/TgWsProxy"
+        else:
+            xdg = os.environ.get("XDG_CONFIG_HOME")
+            root = (Path(xdg).expanduser() if xdg else Path.home() / ".config") / "TgWsProxy"
+        root.mkdir(parents=True, exist_ok=True)
+        return root / ".update_check_cache.json"
+    except OSError:
+        return None
+
+
+def _load_cache(path: Optional[Path]) -> Dict[str, Any]:
+    if not path or not path.is_file():
+        return {}
+    try:
+        return json.loads(path.read_text(encoding="utf-8"))
+    except (OSError, json.JSONDecodeError):
+        return {}
+
+
+def _save_cache(path: Optional[Path], data: Dict[str, Any]) -> None:
+    if not path:
+        return
+    try:
+        path.write_text(json.dumps(data), encoding="utf-8")
+    except OSError:
+        pass
+
+
 def _parse_version_tuple(s: str) -> tuple:
     s = (s or "").strip().lstrip("vV")
     if not s:
@@ -52,18 +95,56 @@ def _version_gt(a: str, b: str) -> bool:
     return False
 
 
-def fetch_latest_release(timeout: float = 12.0) -> Optional[dict]:
+def _apply_release_tag(
-    req = Request(
+    tag: str, html_url: str, current_version: str,
-        RELEASES_LATEST_API,
+) -> None:
+    global _state
+    if not tag:
+        _state["has_update"] = False
+        _state["ahead_of_release"] = False
+        _state["latest"] = None
+        _state["html_url"] = html_url.strip() or RELEASES_PAGE_URL
+        return
+    latest_clean = tag.lstrip("vV")
+    cur = (current_version or "").strip().lstrip("vV")
+    _state["latest"] = latest_clean
+    _state["html_url"] = html_url.strip() or RELEASES_PAGE_URL
+    _state["has_update"] = _version_gt(latest_clean, cur)
+    _state["ahead_of_release"] = bool(latest_clean) and _version_gt(
+        cur, latest_clean
+    )
+
+
+def fetch_latest_release(
+    timeout: float = 12.0,
+    etag: Optional[str] = None,
+) -> Tuple[Optional[dict], Optional[str], int]:
+    """
+    GET releases/latest. Возвращает (data или None при 304, etag или None, HTTP-код).
+    """
     headers = {
         "Accept": "application/vnd.github+json",
         "User-Agent": "tg-ws-proxy-update-check",
-        },
+    }
+    if etag:
+        headers["If-None-Match"] = etag
+    req = Request(
+        RELEASES_LATEST_API,
+        headers=headers,
         method="GET",
     )
+    try:
         with urlopen(req, timeout=timeout) as resp:
+            code = getattr(resp, "status", None) or resp.getcode()
+            new_etag = resp.headers.get("ETag")
             raw = resp.read().decode("utf-8", errors="replace")
-    return json.loads(raw)
+            return json.loads(raw), new_etag, int(code)
+    except HTTPError as e:
+        if e.code == 304:
+            hdrs = e.headers
+            new_etag = hdrs.get("ETag") if hdrs else None
+            return None, new_etag or etag, 304
+        raise
 
 
 def run_check(current_version: str) -> None:
@@ -71,8 +152,41 @@ def run_check(current_version: str) -> None:
     global _state
     _state["checked"] = True
     _state["error"] = None
+
+    cache_path = _cache_file()
+    cache = _load_cache(cache_path)
+    now = time.time()
+    last_attempt = float(cache.get("last_attempt_at") or 0)
+
+    if last_attempt and (now - last_attempt) < _MIN_FETCH_INTERVAL_SEC:
+        tag = (cache.get("tag_name") or "").strip()
+        if tag:
+            _apply_release_tag(tag, cache.get("html_url") or "", current_version)
+            return
+        err = cache.get("last_error")
+        _state["error"] = (
+            err if err else "Проверка обновлений отложена (интервал между запросами)."
+        )
+        _state["has_update"] = False
+        _state["ahead_of_release"] = False
+        _state["latest"] = None
+        _state["html_url"] = RELEASES_PAGE_URL
+        return
+
+    etag = (cache.get("etag") or "").strip() or None
     try:
-        data = fetch_latest_release()
+        data, new_etag, code = fetch_latest_release(etag=etag)
+        cache["last_attempt_at"] = now
+        if code == 304:
+            tag = (cache.get("tag_name") or "").strip()
+            url = (cache.get("html_url") or "").strip() or RELEASES_PAGE_URL
+            _apply_release_tag(tag, url, current_version)
+            if new_etag:
+                cache["etag"] = new_etag
+            _save_cache(cache_path, cache)
+            return
+
+        assert data is not None
         tag = (data.get("tag_name") or "").strip()
         html_url = (data.get("html_url") or "").strip() or RELEASES_PAGE_URL
         if not tag:
@@ -80,17 +194,24 @@ def run_check(current_version: str) -> None:
             _state["ahead_of_release"] = False
             _state["latest"] = None
             _state["html_url"] = html_url
-            return
+        else:
-        latest_clean = tag.lstrip("vV")
+            _apply_release_tag(tag, html_url, current_version)
-        cur = (current_version or "").strip().lstrip("vV")
+        if new_etag:
-        _state["latest"] = latest_clean
+            cache["etag"] = new_etag
-        _state["html_url"] = html_url
+        cache["tag_name"] = tag
-        _state["has_update"] = _version_gt(latest_clean, cur)
+        cache["html_url"] = html_url
-        _state["ahead_of_release"] = bool(latest_clean) and _version_gt(
+        cache.pop("last_error", None)
-            cur, latest_clean
+        _save_cache(cache_path, cache)
-        )
     except (HTTPError, URLError, OSError, TimeoutError, ValueError, json.JSONDecodeError) as e:
-        _state["error"] = str(e)
+        cache["last_attempt_at"] = now
+        msg = str(e)
+        if isinstance(e, HTTPError) and e.code == 403:
+            msg = (
+                "GitHub API вернул 403 (лимит или доступ). Повторите позже."
+            )
+        cache["last_error"] = msg
+        _save_cache(cache_path, cache)
+        _state["error"] = msg
         _state["has_update"] = False
         _state["ahead_of_release"] = False
         _state["latest"] = None

windows.py

@@ -1,20 +1,14 @@
 from __future__ import annotations
 
 import ctypes
-import ipaddress
-import json
-import logging
-import logging.handlers
 import os
-import winreg
-import psutil
 import sys
 import threading
 import time
 import webbrowser
-import asyncio as _asyncio
+import winreg
 from pathlib import Path
-from typing import Dict, Optional
+from typing import Optional
 
 try:
     import pyperclip
@@ -32,196 +26,62 @@ except ImportError:
     ctk = None
 
 try:
-    from PIL import Image, ImageDraw, ImageFont
+    from PIL import Image
 except ImportError:
-    Image = ImageDraw = ImageFont = None
+    Image = None
 
 import proxy.tg_ws_proxy as tg_ws_proxy
-from proxy import __version__
+
-from utils.default_config import default_tray_config
+from utils.tray_common import (
+    APP_NAME, DEFAULT_CONFIG, FIRST_RUN_MARKER, IS_FROZEN, LOG_FILE,
+    acquire_lock, bootstrap, check_ipv6_warning, ctk_run_dialog,
+    ensure_ctk_thread, ensure_dirs, load_config, load_icon, log,
+    maybe_notify_update, quit_ctk, release_lock, restart_proxy,
+    save_config, start_proxy, stop_proxy, tg_proxy_url,
+)
 from ui.ctk_tray_ui import (
-    install_tray_config_buttons,
+    install_tray_config_buttons, install_tray_config_form,
-    install_tray_config_form,
+    populate_first_run_window, tray_settings_scroll_and_footer,
-    populate_first_run_window,
-    tray_settings_scroll_and_footer,
     validate_config_form,
 )
 from ui.ctk_theme import (
-    CONFIG_DIALOG_FRAME_PAD,
+    CONFIG_DIALOG_FRAME_PAD, CONFIG_DIALOG_SIZE, FIRST_RUN_SIZE,
-    CONFIG_DIALOG_SIZE,
+    create_ctk_toplevel, ctk_theme_for_platform, main_content_frame,
-    FIRST_RUN_SIZE,
-    create_ctk_root,
-    ctk_theme_for_platform,
-    main_content_frame,
 )
 
-
-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 = default_tray_config()
-
-
-_proxy_thread: Optional[threading.Thread] = None
-_async_stop: Optional[object] = None
 _tray_icon: Optional[object] = None
 _config: dict = {}
-_exiting: bool = False
+_exiting = False
-_lock_file_path: Optional[Path] = None
 
-log = logging.getLogger("tg-ws-tray")
+ICON_PATH = str(Path(__file__).parent / "icon.ico")
 
-_user32 = ctypes.windll.user32
+# win32 dialogs
-_user32.MessageBoxW.argtypes = [
+
-    ctypes.c_void_p,
+_u32 = ctypes.windll.user32
-    ctypes.c_wchar_p,
+_u32.MessageBoxW.argtypes = [ctypes.c_void_p, ctypes.c_wchar_p, ctypes.c_wchar_p, ctypes.c_uint]
-    ctypes.c_wchar_p,
+_u32.MessageBoxW.restype = ctypes.c_int
-    ctypes.c_uint,
+
-]
+_MB_OK_ERR = 0x10
-_user32.MessageBoxW.restype = ctypes.c_int
+_MB_OK_INFO = 0x40
+_MB_YESNO_Q = 0x24
+_IDYES = 6
 
 
-def _same_process(lock_meta: dict, proc: psutil.Process) -> bool:
+def _show_error(text: str, title: str = "TG WS Proxy — Ошибка") -> None:
-    try:
+    _u32.MessageBoxW(None, text, title, _MB_OK_ERR)
-        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:
-        for arg in proc.cmdline():
-            if "windows.py" in arg:
-                return True
-    except Exception:
-        pass
-
-    frozen = bool(getattr(sys, "frozen", False))
-    if frozen:
-        return (
-            os.path.basename(sys.executable).lower() == proc.name().lower()
-        )
-
-    return False
 
 
-def _release_lock():
+def _show_info(text: str, title: str = "TG WS Proxy") -> None:
-    global _lock_file_path
+    _u32.MessageBoxW(None, text, title, _MB_OK_INFO)
-    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:
+def _ask_yes_no(text: str, title: str = "TG WS Proxy") -> bool:
-    global _lock_file_path
+    return _u32.MessageBoxW(None, text, title, _MB_YESNO_Q) == _IDYES
-    _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():
+# autostart (registry)
-    APP_DIR.mkdir(parents=True, exist_ok=True)
 
-
+_RUN_KEY = r"Software\Microsoft\Windows\CurrentVersion\Run"
-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, log_max_mb: float = 5):
-    _ensure_dirs()
-    root = logging.getLogger()
-    root.setLevel(logging.DEBUG if verbose else logging.INFO)
-
-    fh = logging.handlers.RotatingFileHandler(
-        str(LOG_FILE),
-        maxBytes=max(32 * 1024, log_max_mb * 1024 * 1024),
-        backupCount=0,
-        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:
@@ -234,472 +94,213 @@ def _autostart_command() -> str:
 
 def is_autostart_enabled() -> bool:
     try:
-        with winreg.OpenKey(
+        with winreg.OpenKey(winreg.HKEY_CURRENT_USER, _RUN_KEY, 0, winreg.KEY_READ) as k:
-            winreg.HKEY_CURRENT_USER,
+            val, _ = winreg.QueryValueEx(k, APP_NAME)
-            r"Software\Microsoft\Windows\CurrentVersion\Run",
+        return str(val).strip() == _autostart_command().strip()
-            0,
+    except (FileNotFoundError, OSError):
-            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(
+        with winreg.CreateKey(winreg.HKEY_CURRENT_USER, _RUN_KEY) as k:
-            winreg.HKEY_CURRENT_USER,
-            r"Software\Microsoft\Windows\CurrentVersion\Run",
-        ) as k:
             if enabled:
-                winreg.SetValueEx(
+                winreg.SetValueEx(k, APP_NAME, 0, winreg.REG_SZ, _autostart_command())
-                    k,
-                    _autostart_reg_name(),
-                    0,
-                    winreg.REG_SZ,
-                    _autostart_command(),
-                )
             else:
                 try:
-                    winreg.DeleteValue(k, _autostart_reg_name())
+                    winreg.DeleteValue(k, APP_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"
+            "Попробуйте запустить приложение от имени пользователя "
-            f"Ошибка: {exc}"
+            f"с правами на реестр.\n\nОшибка: {exc}"
         )
 
 
-def _make_icon_image(size: int = 64):
+# tray callbacks
-    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
+def _on_open_in_telegram(icon=None, item=None) -> None:
-    draw.ellipse([margin, margin, size - margin, size - margin],
+    url = tg_proxy_url(_config)
-                 fill=(0, 136, 204, 255))
-                 
-    try:
-        font = ImageFont.truetype("arial.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 "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():
-    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)
-
-    buf_kb = cfg.get("buf_kb", DEFAULT_CONFIG["buf_kb"])
-    pool_size = cfg.get("pool_size", DEFAULT_CONFIG["pool_size"])
-    tg_ws_proxy._RECV_BUF = max(4, buf_kb) * 1024
-    tg_ws_proxy._SEND_BUF = tg_ws_proxy._RECV_BUF
-    tg_ws_proxy._WS_POOL_SIZE = max(0, pool_size)
-
-    _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=5)
-            if _proxy_thread.is_alive():
-                log.warning(
-                    "Proxy thread did not finish within timeout; "
-                    "the process may still exit shortly")
-    _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"):
-    _user32.MessageBoxW(None, text, title, 0x10)
-
-
-def _show_info(text: str, title: str = "TG WS Proxy"):
-    _user32.MessageBoxW(None, text, title, 0x40)
-
-
-def _ask_open_release_page(latest_version: str, url: str) -> bool:
-    """Win32 Yes/No: открыть страницу релиза."""
-    MB_YESNO = 0x4
-    MB_ICONQUESTION = 0x20
-    IDYES = 6
-    text = (
-        f"Доступна новая версия: {latest_version}\n\n"
-        f"Открыть страницу релиза в браузере?"
-    )
-    r = _user32.MessageBoxW(
-        None,
-        text,
-        "TG WS Proxy — обновление",
-        MB_YESNO | MB_ICONQUESTION,
-    )
-    return r == IDYES
-
-
-def _maybe_notify_update_async():
-    """
-    Фоновая проверка GitHub Releases и уведомление (не блокирует трей).
-    """
-    def _work():
-        time.sleep(1.5)
-        if _exiting:
-            return
-        if not _config.get("check_updates", True):
-            return
-        try:
-            from utils.update_check import RELEASES_PAGE_URL, get_status, run_check
-            run_check(__version__)
-            st = get_status()
-            if not st.get("has_update"):
-                return
-            url = (st.get("html_url") or "").strip() or RELEASES_PAGE_URL
-            ver = st.get("latest") or "?"
-            if _ask_open_release_page(str(ver), url):
-                webbrowser.open(url)
-        except Exception as exc:
-            log.debug("Update check failed: %s", exc)
-
-    threading.Thread(target=_work, daemon=True, name="update-check").start()
-
-
-def _on_open_in_telegram(icon=None, item=None):
-    host = _config.get("host", DEFAULT_CONFIG["host"])
-    port = _config.get("port", DEFAULT_CONFIG["port"])
-    url = f"tg://socks?server={host}&port={port}"
     log.info("Opening %s", url)
     try:
-        result = webbrowser.open(url)
+        if not webbrowser.open(url):
-        if not result:
+            raise RuntimeError
-            raise RuntimeError("webbrowser.open returned False")
     except Exception:
         log.info("Browser open failed, copying to clipboard")
         if pyperclip is None:
             _show_error(
                 "Не удалось открыть Telegram автоматически.\n\n"
-                f"Установите пакет pyperclip для копирования в буфер или откройте вручную:\n{url}")
+                f"Установите пакет pyperclip для копирования в буфер или откройте вручную:\n{url}"
+            )
             return
         try:
             pyperclip.copy(url)
             _show_info(
-                f"Не удалось открыть Telegram автоматически.\n\n"
+                "Не удалось открыть Telegram автоматически.\n\n"
-                f"Ссылка скопирована в буфер обмена, отправьте её в Telegram и нажмите по ней ЛКМ:\n{url}",
+                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):
+def _on_copy_link(icon=None, item=None) -> None:
-    threading.Thread(target=restart_proxy, daemon=True).start()
+    url = tg_proxy_url(_config)
+    log.info("Copying link: %s", url)
+    if pyperclip is None:
+        _show_error(
+            "Установите пакет pyperclip для копирования в буфер обмена."
+        )
+        return
+    try:
+        pyperclip.copy(url)
+    except Exception as exc:
+        log.error("Clipboard copy failed: %s", exc)
+        _show_error(f"Не удалось скопировать ссылку:\n{exc}")
 
 
-def _on_edit_config(icon=None, item=None):
+def _on_restart(icon=None, item=None) -> None:
+    threading.Thread(
+        target=lambda: restart_proxy(_config, _show_error), daemon=True
+    ).start()
+
+
+def _on_edit_config(icon=None, item=None) -> None:
     threading.Thread(target=_edit_config_dialog, daemon=True).start()
 
 
-def _edit_config_dialog():
+def _on_open_logs(icon=None, item=None) -> None:
-    if ctk is None:
-        _show_error("customtkinter не установлен.")
-        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)
-
-    theme = ctk_theme_for_platform()
-    w, h = CONFIG_DIALOG_SIZE
-    if _supports_autostart():
-        h += 100
-
-    icon_path = str(Path(__file__).parent / "icon.ico")
-
-    root = create_ctk_root(
-        ctk,
-        title="TG WS Proxy — Настройки",
-        width=w,
-        height=h,
-        theme=theme,
-        after_create=lambda r: r.iconbitmap(icon_path),
-    )
-
-    fpx, fpy = CONFIG_DIALOG_FRAME_PAD
-    frame = main_content_frame(ctk, root, theme, padx=fpx, pady=fpy)
-
-    scroll, footer = tray_settings_scroll_and_footer(ctk, frame, theme)
-
-    widgets = install_tray_config_form(
-        ctk,
-        scroll,
-        theme,
-        cfg,
-        DEFAULT_CONFIG,
-        show_autostart=_supports_autostart(),
-        autostart_value=cfg.get("autostart", False),
-    )
-
-    def on_save():
-        merged = validate_config_form(
-            widgets,
-            DEFAULT_CONFIG,
-            include_autostart=_supports_autostart(),
-        )
-        if isinstance(merged, str):
-            _show_error(merged)
-            return
-
-        new_cfg = merged
-        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()
-
-        # Win32 MessageBox из того же потока, что и mainloop CTk, блокирует обработку Tcl/Tk
-        # и даёт зависание; tkinter.messagebox согласован с циклом окна.
-        from tkinter import messagebox
-        if messagebox.askyesno("Перезапустить?",
-                               "Настройки сохранены.\n\n"
-                               "Перезапустить прокси сейчас?",
-                               parent=root):
-            root.destroy()
-            restart_proxy()
-        else:
-            root.destroy()
-
-    def on_cancel():
-        root.destroy()
-
-    install_tray_config_buttons(
-        ctk, footer, theme, on_save=on_save, on_cancel=on_cancel)
-
-    try:
-        root.mainloop()
-    finally:
-        import tkinter as tk
-        try:
-            if root.winfo_exists():
-                root.destroy()
-        except tk.TclError:
-            pass
-
-
-def _on_open_logs(icon=None, item=None):
     log.info("Opening log file: %s", LOG_FILE)
     if LOG_FILE.exists():
         os.startfile(str(LOG_FILE))
     else:
-        _show_info("Файл логов ещё не создан.", "TG WS Proxy")
+        _show_info("Файл логов ещё не создан.")
 
 
-def _on_exit(icon=None, item=None):
+def _on_exit(icon=None, item=None) -> None:
     global _exiting
     if _exiting:
         os._exit(0)
         return
     _exiting = True
     log.info("User requested exit")
-
+    quit_ctk()
-    def _force_exit():
+    threading.Thread(target=lambda: (time.sleep(3), os._exit(0)), daemon=True, name="force-exit").start()
-        time.sleep(3)
-        os._exit(0)
-    threading.Thread(target=_force_exit, daemon=True, name="force-exit").start()
-
     if icon:
         icon.stop()
 
 
+# settings dialog
 
-def _show_first_run():
+def _edit_config_dialog() -> None:
-    _ensure_dirs()
+    if not ensure_ctk_thread(ctk):
+        _show_error("customtkinter не установлен.")
+        return
+
+    cfg = dict(_config)
+    cfg["autostart"] = is_autostart_enabled()
+    if _supports_autostart() and not cfg["autostart"]:
+        set_autostart_enabled(False)
+
+    def _build(done: threading.Event) -> None:
+        theme = ctk_theme_for_platform()
+        w, h = CONFIG_DIALOG_SIZE
+        if _supports_autostart():
+            h += 100
+
+        root = create_ctk_toplevel(
+            ctk, title="TG WS Proxy — Настройки", width=w, height=h, theme=theme,
+            after_create=lambda r: r.iconbitmap(ICON_PATH),
+        )
+        fpx, fpy = CONFIG_DIALOG_FRAME_PAD
+        frame = main_content_frame(ctk, root, theme, padx=fpx, pady=fpy)
+        scroll, footer = tray_settings_scroll_and_footer(ctk, frame, theme)
+        widgets = install_tray_config_form(
+            ctk, scroll, theme, cfg, DEFAULT_CONFIG,
+            show_autostart=_supports_autostart(),
+            autostart_value=cfg.get("autostart", False),
+        )
+
+        def _finish() -> None:
+            root.destroy()
+            done.set()
+
+        def on_save() -> None:
+            from tkinter import messagebox
+            merged = validate_config_form(widgets, DEFAULT_CONFIG, include_autostart=_supports_autostart())
+            if isinstance(merged, str):
+                messagebox.showerror("TG WS Proxy — Ошибка", merged, parent=root)
+                return
+            save_config(merged)
+            _config.update(merged)
+            log.info("Config saved: %s", merged)
+            if _supports_autostart():
+                set_autostart_enabled(bool(merged.get("autostart", False)))
+            _tray_icon.menu = _build_menu()
+
+            do_restart = messagebox.askyesno(
+                "Перезапустить?",
+                "Настройки сохранены.\n\nПерезапустить прокси сейчас?",
+                parent=root,
+            )
+            _finish()
+            if do_restart:
+                threading.Thread(target=lambda: restart_proxy(_config, _show_error), daemon=True).start()
+
+        root.protocol("WM_DELETE_WINDOW", _finish)
+        install_tray_config_buttons(ctk, footer, theme, on_save=on_save, on_cancel=_finish)
+
+    ctk_run_dialog(_build)
+
+
+# first run
+
+def _show_first_run() -> None:
+    ensure_dirs()
     if FIRST_RUN_MARKER.exists():
         return
+    if not ensure_ctk_thread(ctk):
+        FIRST_RUN_MARKER.touch()
+        return
 
     host = _config.get("host", DEFAULT_CONFIG["host"])
     port = _config.get("port", DEFAULT_CONFIG["port"])
+    secret = _config.get("secret", DEFAULT_CONFIG["secret"])
 
-    if ctk is None:
+    def _build(done: threading.Event) -> None:
-        FIRST_RUN_MARKER.touch()
-        return
-
         theme = ctk_theme_for_platform()
-    icon_path = str(Path(__file__).parent / "icon.ico")
         w, h = FIRST_RUN_SIZE
-    root = create_ctk_root(
+        root = create_ctk_toplevel(
-        ctk,
+            ctk, title="TG WS Proxy", width=w, height=h, theme=theme,
-        title="TG WS Proxy",
+            after_create=lambda r: r.iconbitmap(ICON_PATH),
-        width=w,
-        height=h,
-        theme=theme,
-        after_create=lambda r: r.iconbitmap(icon_path),
         )
 
-    def on_done(open_tg: bool):
+        def on_done(open_tg: bool) -> None:
             FIRST_RUN_MARKER.touch()
             root.destroy()
+            done.set()
             if open_tg:
                 _on_open_in_telegram()
 
-    populate_first_run_window(
+        populate_first_run_window(ctk, root, theme, host=host, port=port, secret=secret, on_done=on_done)
-        ctk, root, theme, host=host, port=port, on_done=on_done)
 
-    try:
+    ctk_run_dialog(_build)
-        root.mainloop()
-    finally:
-        import tkinter as tk
-        try:
-            if root.winfo_exists():
-                root.destroy()
-        except tk.TclError:
-            pass
 
 
-def _has_ipv6_enabled() -> bool:
+# tray menu
-    import socket as _sock
-    try:
-        addrs = _sock.getaddrinfo(_sock.gethostname(), None, _sock.AF_INET6)
-        for addr in addrs:
-            ip = addr[4][0]
-            if not ip or ip.startswith("::1"):
-                continue
-            try:
-                if ipaddress.IPv6Address(ip).is_link_local:
-                    continue
-            except ValueError:
-                if ip.startswith("fe80:"):
-                    continue
-            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"])
+    link_host = tg_ws_proxy.get_link_host(host)
     return pystray.Menu(
-        pystray.MenuItem(
+        pystray.MenuItem(f"Открыть в Telegram ({link_host}:{port})", _on_open_in_telegram, default=True),
-            f"Открыть в Telegram ({host}:{port})",
+        pystray.MenuItem("Скопировать ссылку", _on_copy_link),
-            _on_open_in_telegram,
-            default=True),
         pystray.Menu.SEPARATOR,
         pystray.MenuItem("Перезапустить прокси", _on_restart),
         pystray.MenuItem("Настройки...", _on_edit_config),
@@ -709,29 +310,17 @@ def _build_menu():
     )
 
 
-def run_tray():
+# entry point
+
+def run_tray() -> None:
     global _tray_icon, _config
 
     _config = load_config()
-    save_config(_config)
+    bootstrap(_config)
-
-    if LOG_FILE.exists():
-        try:
-            LOG_FILE.unlink()
-        except Exception:
-            pass
-
-    setup_logging(_config.get("verbose", False),
-                  log_max_mb=_config.get("log_max_mb", DEFAULT_CONFIG["log_max_mb"]))
-    log.info("TG WS Proxy версия %s, tray app starting", __version__)
-    log.info("Config: %s", _config)
-    log.info("Log file: %s", LOG_FILE)
 
     if pystray is None or Image is None or ctk is None:
-        log.error(
+        log.error("pystray, Pillow or customtkinter not installed; running in console mode")
-            "pystray, Pillow or customtkinter not installed; "
+        start_proxy(_config, _show_error)
-            "running in console mode")
-        start_proxy()
         try:
             while True:
                 time.sleep(1)
@@ -739,20 +328,12 @@ def run_tray():
             stop_proxy()
         return
 
-    start_proxy()
+    start_proxy(_config, _show_error)
-
+    maybe_notify_update(_config, lambda: _exiting, _ask_yes_no)
-    _maybe_notify_update_async()
-
     _show_first_run()
-    _check_ipv6_warning()
+    check_ipv6_warning(_show_info)
-
-    icon_image = _load_icon()
-    _tray_icon = pystray.Icon(
-        APP_NAME,
-        icon_image,
-        "TG WS Proxy",
-        menu=_build_menu())
 
+    _tray_icon = pystray.Icon(APP_NAME, load_icon(), "TG WS Proxy", menu=_build_menu())
     log.info("Tray icon running")
     _tray_icon.run()
 
@@ -760,15 +341,14 @@ def run_tray():
     log.info("Tray app exited")
 
 
-def main():
+def main() -> None:
-    if not _acquire_lock():
+    if not acquire_lock("windows.py"):
         _show_info("Приложение уже запущено.", os.path.basename(sys.argv[0]))
         return
-
     try:
         run_tray()
     finally:
-        _release_lock()
+        release_lock()
 
 
 if __name__ == "__main__":