commit bc69e456dafa972c2c6105e5e03d6e94fb391778
Author: greenhazz <timofey@gulenok.ru>
Date:   Tue Feb 10 22:47:23 2026 +0300

    init

diff --git a/.gitignore b/.gitignore
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index 0000000..4c49bd7
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.env
diff --git a/Dockerfile b/Dockerfile
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index 0000000..a0fc907
--- /dev/null
+++ b/Dockerfile
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+FROM python:3.12-trixie
+
+WORKDIR /app
+
+COPY  . .
+RUN pip3 install -r req.txt
+
+RUN mkdir -p /app/data
+
+CMD ["python", "main.py"]
diff --git a/compose.yaml b/compose.yaml
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index 0000000..e0319bc
--- /dev/null
+++ b/compose.yaml
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+services:
+  reg:
+    build: .
+    volumes:
+      - db-data:/storage
+    env_file: ".env"
+
+volumes:
+  db-data:
diff --git a/main.py b/main.py
new file mode 100644
index 0000000..f9820c6
--- /dev/null
+++ b/main.py
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+import asyncio
+import hashlib
+import hmac
+from tomllib import load
+
+import requests
+from aiogram import Bot, Dispatcher
+from aiogram.enums import ChatMemberStatus
+from aiogram.filters import Command
+from aiogram.types import Message
+from tinydb import Query, TinyDB
+from dotenv import load_dotenv
+
+load_dotenv()
+import os
+# ================= CONFIG =================
+
+db = TinyDB("/storage/users.json")
+Users = Query()
+
+BOT_TOKEN = os.getenv("BOT_TOKEN")
+
+MATRIX_SERVER = os.getenv("MATRIX_SERVER")
+SHARED_SECRET = os.getenv("SHARED_SECRET")
+MAX_MATRIX_ACCOUNTS = int(os.getenv("MAX_MATRIX_ACCOUNTS"))
+# я хотел еще сделать лимит на подписчиков гринвещает и моих котов но стало лень
+REQUIRED_CHANNELS = [
+    -1002308592767,  # channel 1 ID
+    -1002032804724,  # channel 2 ID
+]
+
+# =========================================
+
+
+def can_create_matrix_account(telegram_id: int) -> bool:
+    user = db.get(Users.telegram_id == telegram_id)
+    if not user:
+        return True
+    return len(user.get("matrix_accounts", [])) < MAX_MATRIX_ACCOUNTS
+
+
+def add_matrix_account(telegram_id: int, username: str):
+    user = db.get(Users.telegram_id == telegram_id)
+
+    if user:
+        accounts = user.get("matrix_accounts", [])
+        accounts.append(username)
+        db.update({"matrix_accounts": accounts}, Users.telegram_id == telegram_id)
+    else:
+        db.insert({"telegram_id": telegram_id, "matrix_accounts": [username]})
+
+
+def generate_mac(nonce: str, username: str, password: str, admin: bool = False) -> str:
+    msg = f"{nonce}\0{username}\0{password}\0{'admin' if admin else 'notadmin'}"
+    return hmac.new(SHARED_SECRET.encode(), msg.encode(), hashlib.sha1).hexdigest()
+
+
+async def is_subscribed(bot: Bot, user_id: int) -> bool:
+    """
+    Returns True if user is member of AT LEAST ONE required channel
+    """
+    for channel_id in REQUIRED_CHANNELS:
+        try:
+            member = await bot.get_chat_member(channel_id, user_id)
+            if member.status in (
+                ChatMemberStatus.MEMBER,
+                ChatMemberStatus.ADMINISTRATOR,
+                ChatMemberStatus.OWNER,
+            ):
+                return True
+        except Exception:
+            continue
+    return False
+
+
+async def create_user(message: Message, bot: Bot):
+    telegram_id = message.from_user.id
+
+    # 🔒 limit check
+    if not can_create_matrix_account(telegram_id):
+        await message.answer(
+            "🚫 Limit reached!\n\n"
+            "You can create **up to 3 Matrix accounts** per Telegram account."
+        )
+        return
+
+    # 2️⃣ parse args
+    args = message.text.split(maxsplit=2)
+    if len(args) != 3:
+        await message.answer("Usage:\n" "/create username password")
+        return
+
+    username, password = args[1], args[2]
+
+    try:
+        # 3️⃣ get nonce
+        nonce_resp = requests.get(
+            f"{MATRIX_SERVER}/_synapse/admin/v1/register", timeout=10
+        )
+        nonce_resp.raise_for_status()
+        nonce = nonce_resp.json()["nonce"]
+
+        # 4️⃣ generate MAC
+        mac = generate_mac(nonce, username, password)
+
+        # 5️⃣ register user
+        payload = {
+            "nonce": nonce,
+            "username": username,
+            "password": password,
+            "mac": mac,
+            "admin": False,
+        }
+
+        r = requests.post(
+            f"{MATRIX_SERVER}/_synapse/admin/v1/register", json=payload, timeout=10
+        )
+
+        if r.status_code == 200:
+            add_matrix_account(message.from_user.id, username)
+            domain = MATRIX_SERVER.replace("https://", "").replace("http://", "")
+            await message.answer(
+                "✅ Matrix account created!\n\n" f"👤 User: @{username}:{domain}"
+            )
+            await bot.send_message(
+                -5087229310,
+                f"""matrix [user](tg://user?id={message.from_user.id}) {message.from_user.username} is created""",
+                parse_mode="markdown",
+            )
+        else:
+            await message.answer("❌ Failed to create account\n\n" f"{r.text}")
+
+    except Exception as e:
+        await message.answer(f"⚠️ Error:\n{e}")
+
+
+async def start(message: Message):
+    await message.answer(
+        "👋 Welcome!\n\n"
+        "To create a Matrix account:\n"
+        "`/create username password`\n\n"
+    )
+
+
+async def main():
+    bot = Bot(BOT_TOKEN)
+    dp = Dispatcher()
+
+    dp.message.register(start, Command("start"))
+    dp.message.register(create_user, Command("create"))
+
+    await dp.start_polling(bot)
+
+
+if __name__ == "__main__":
+    asyncio.run(main())
diff --git a/req.txt b/req.txt
new file mode 100644
index 0000000..ead7501
--- /dev/null
+++ b/req.txt
@@ -0,0 +1,3 @@
+aiogram
+tinydb
+requests