diff --git a/bot.py b/bot.py
new file mode 100644
index 0000000..d013ef4
--- /dev/null
+++ b/bot.py
@@ -0,0 +1,80 @@
+#!/usr/bin/python3
+# -*- coding: utf-8 -*-
+
+#####################
+# Aiogram bot logic #
+#####################
+
+# Imports
+from asyncio import run
+
+from tubot.db.abc import CacheDB
+from tubot.dirgetter.abc import DirGetter
+from tubot.static.init import init_modules
+from tubot.static.controller import Controller
+from tubot.static.env import BOT_TOKEN
+from tubot.torrent.abc import TorrentAPI
+
+from aiogram import Bot, Dispatcher, Router
+from aiogram.types import Message
+from aiogram.filters.command import Command
+
+# Init
+
+## --- Modules --- ##
+cache: CacheDB
+dirgetter: DirGetter
+torrent_api: TorrentAPI
+ctrl: Controller
+
+## --- Bot --- ##
+router = Router()
+dp = Dispatcher()
+dp.include_router(router)
+
+
+async def initialize() -> None:
+    # --- Modules --- #
+    global cache, dirgetter, torrent_api, ctrl
+    torrent_api, dirgetter, cache = await init_modules()
+    ctrl = Controller(torrent_api, dirgetter, cache)
+    # --- Bot --- #
+    bot = Bot(BOT_TOKEN()())
+    await dp.start_polling(bot)
+
+
+def main() -> None:
+    run(initialize())
+
+
+## -- Functions -- ##
+
+
+async def check_auth(msg: Message) -> bool:
+    if msg.from_user is None:
+        raise ValueError
+    tg_id = msg.from_user.id
+    name = msg.from_user.first_name
+    user = await ctrl.get_user(tg_id, name)
+    return user.auth
+
+
+@dp.message(Command("auth"))
+async def auth(msg: Message) -> None:
+    if msg.from_user is None:
+        raise ValueError
+    password = msg.text
+    if password:
+        password = " ".join(password.split()[1:])
+        tgid = msg.from_user.id
+        name = msg.from_user.first_name
+        user = await ctrl.get_user(tgid, name)
+        try:
+            await ctrl.auth_user(user, password)
+            await msg.answer("Auth complete!")
+        except Exception as e:
+            await msg.answer(str(e))
+
+
+if __name__ == "__main__":
+    main()
diff --git a/setup.py b/setup.py
index 0333cfd..13016d1 100644
--- a/setup.py
+++ b/setup.py
@@ -11,7 +11,7 @@ setup(
         "aiohttp>=3.9.5",
         "aiofiles>=23.2.1",
         "redis>=5.0.8",
-        "aiogram>=3.10.0"
+        "aiogram>=3.10.0",
     ],
     packages=["tubot", "tubot.static", "tubot.torrent", "tubot.dirgetter", "db"],
 )
diff --git a/tubot/bot.py b/tubot/bot.py
index 3dfbd7e..d013ef4 100644
--- a/tubot/bot.py
+++ b/tubot/bot.py
@@ -16,6 +16,8 @@ from tubot.static.env import BOT_TOKEN
 from tubot.torrent.abc import TorrentAPI
 
 from aiogram import Bot, Dispatcher, Router
+from aiogram.types import Message
+from aiogram.filters.command import Command
 
 # Init
 
@@ -26,9 +28,9 @@ torrent_api: TorrentAPI
 ctrl: Controller
 
 ## --- Bot --- ##
-bot: Bot
-router: Router
-dp: Dispatcher
+router = Router()
+dp = Dispatcher()
+dp.include_router(router)
 
 
 async def initialize() -> None:
@@ -37,10 +39,6 @@ async def initialize() -> None:
     torrent_api, dirgetter, cache = await init_modules()
     ctrl = Controller(torrent_api, dirgetter, cache)
     # --- Bot --- #
-    global router, dp, bot
-    router = Router()
-    dp = Dispatcher()
-    dp.include_router(router)
     bot = Bot(BOT_TOKEN()())
     await dp.start_polling(bot)
 
@@ -49,5 +47,34 @@ def main() -> None:
     run(initialize())
 
 
+## -- Functions -- ##
+
+
+async def check_auth(msg: Message) -> bool:
+    if msg.from_user is None:
+        raise ValueError
+    tg_id = msg.from_user.id
+    name = msg.from_user.first_name
+    user = await ctrl.get_user(tg_id, name)
+    return user.auth
+
+
+@dp.message(Command("auth"))
+async def auth(msg: Message) -> None:
+    if msg.from_user is None:
+        raise ValueError
+    password = msg.text
+    if password:
+        password = " ".join(password.split()[1:])
+        tgid = msg.from_user.id
+        name = msg.from_user.first_name
+        user = await ctrl.get_user(tgid, name)
+        try:
+            await ctrl.auth_user(user, password)
+            await msg.answer("Auth complete!")
+        except Exception as e:
+            await msg.answer(str(e))
+
+
 if __name__ == "__main__":
     main()
diff --git a/tubot/static/env.py b/tubot/static/env.py
index 8b3646b..442820b 100644
--- a/tubot/static/env.py
+++ b/tubot/static/env.py
@@ -129,5 +129,6 @@ class CACHE_EXPIRE(ENV):
     """
     Cache expire time in seconds
     """
+
     _name = "CACHE_EXPIRE"
     DEFAULT = "120"