commit

pyproject.toml

@@ -17,6 +17,7 @@ dependencies = [
     "apscheduler>=3.10.4",
     "pydantic>=2.10.5",
     "qrcode[pil]>=8.2",
+    "pycryptodome>=3.23.0",
 ]
 
 [dependency-groups]

src/trudex/application/bot/admin_dialogs/broadcast.py

@@ -49,7 +49,7 @@ async def on_broadcast_confirm(_callback: CallbackQuery, _button: Button, manage
 
 async def on_broadcast_cancel(_callback: CallbackQuery, _button: Button, manager: DialogManager):
     await _callback.answer("Рассылка отменена")
-    await manager.done()
+    await manager.start(AdminMenuSG.main, mode=StartMode.RESET_STACK)
 
 
 async def on_back_to_main(_callback: CallbackQuery, _button: Button, manager: DialogManager):

src/trudex/application/bot/admin_dialogs/tests.py

@@ -3,13 +3,11 @@ import functools
 from datetime import date, datetime
 
 from aiogram import Bot
-from aiogram.enums import ContentType
 from aiogram.types import BufferedInputFile, CallbackQuery, Message
 from aiogram_dialog import Dialog, DialogManager, StartMode, Window
 from aiogram_dialog.widgets.input import MessageInput
-from aiogram_dialog.widgets.kbd import (Button, Calendar, Column, Row,
+from aiogram_dialog.widgets.kbd import (Button, Calendar, Column,
                                         ScrollingGroup, Select)
-from aiogram_dialog.widgets.media import DynamicMedia
 from aiogram_dialog.widgets.text import Const, Format
 from dishka import FromDishka
 from dishka.integrations.aiogram_dialog import inject
@@ -21,7 +19,7 @@ from trudex.infrastructure.database.dao.test import TestDAO
 from trudex.infrastructure.database.repo.test import TestRepository
 from trudex.infrastructure.utils.config import Config
 from trudex.infrastructure.utils.qr_generator import generate_qr_bytes
-from trudex.infrastructure.utils.test_id_to_hash import generate_alpha_id
+from trudex.infrastructure.utils.test_id_to_hash import encode_id
 
 
 @inject
@@ -111,54 +109,40 @@ async def on_back_to_list(_callback: CallbackQuery, _button: Button, manager: Di
     await manager.switch_to(AdminTestsSG.tests_list)
 
 
-async def on_share_test(_callback: CallbackQuery, _button: Button, manager: DialogManager):
+async def on_statistics(_callback: CallbackQuery, _button: Button, _manager: DialogManager):
-    await manager.switch_to(AdminTestsSG.share_test)
+    await _callback.answer("🚧 В разработке")
 
 
 @inject
-async def get_share_data(dialog_manager: DialogManager, config: FromDishka[Config], bot: FromDishka[Bot], **_kwargs):
+async def on_share_test(_callback: CallbackQuery, _button: Button, manager: DialogManager, config: FromDishka[Config], bot_inst: FromDishka[Bot]):
-    test_id = dialog_manager.dialog_data.get("selected_test_id")
+    test_id = manager.dialog_data.get("selected_test_id")
     
     if not test_id:
-        return {
+        await _callback.answer("Ошибка: тест не найден")
-            "share_link": "Ошибка: тест не найден"
+        return
-        }
     
-    # Генерируем хэш и ссылку
+    test_hash = encode_id(
-    test_hash = generate_alpha_id(
         test_id, 
-        config.security.test_hash_salt,
+        config.security.encode_key,
-        config.security.test_hash_length
+        config.security.encoded_string_length
     )
     
-    bot_info = await bot.get_me()
+    bot_info = await bot_inst.get_me()
     bot_username = bot_info.username or "your_bot"
     share_link = f"https://t.me/{bot_username}?start={test_hash}"
     
-    # Генерируем QR-код в отдельном потоке
     loop = asyncio.get_running_loop()
     qr_bytes = await loop.run_in_executor(
         None,
         functools.partial(generate_qr_bytes, share_link)
     )
 
-    # Сохраняем в dialog_data для использования в media selector
+    assert _callback.message is not None
-    dialog_manager.dialog_data["qr_bytes"] = qr_bytes
 
-    return {
+    await _callback.message.answer_photo(
-        "share_link": share_link,
+        photo=BufferedInputFile(qr_bytes, filename="qr.png"),
-    }
+        caption=f"<b>🔗 Поделиться тестом</b>\n\n📎 <b>Ссылка на тест:</b>\n<code>{share_link}</code>\n\n💡 Отправьте эту ссылку или QR-код пользователям для прохождения теста"
-
+    )
-
-async def qr_media_selector(data: dict, widget, manager: DialogManager):
-    """Селектор для получения QR-кода из dialog_data"""
-    qr_bytes = manager.dialog_data.get("qr_bytes")
-    if not qr_bytes:
-        return None
-    return {
-        "type": ContentType.PHOTO,
-        "media": BufferedInputFile(qr_bytes, filename="qr.png")
-    }
 
 
 async def on_edit_menu(_callback: CallbackQuery, _button: Button, manager: DialogManager):
@@ -362,6 +346,7 @@ tests_dialog = Dialog(
                 id="toggle_active",
                 on_click=on_toggle_active
             ),
+            Button(Const("📊 Статистика"), id="statistics", on_click=on_statistics),
             Button(Const("🔗 Поделиться"), id="share", on_click=on_share_test),
             Button(Const("✏️ Изменить"), id="edit_menu", on_click=on_edit_menu),
             Button(Const("◀️ Назад"), id="back", on_click=on_back_to_list),
@@ -428,11 +413,4 @@ tests_dialog = Dialog(
         ),
         state=AdminTestsSG.edit_expires,
     ),
-    Window(
-        Format("<b>🔗 Поделиться тестом</b>\n\n📎 <b>Ссылка на тест:</b>\n<code>{share_link}</code>\n\n💡 Отправьте эту ссылку или QR-код пользователям для прохождения теста"),
-        DynamicMedia(selector=qr_media_selector),
-        Button(Const("◀️ Назад"), id="back", on_click=on_back_to_list),
-        state=AdminTestsSG.share_test,
-        getter=get_share_data,
-    ),
 )

src/trudex/application/bot/creator_dialogs/broadcast.py

@@ -1,12 +1,13 @@
 from aiogram.types import CallbackQuery, Message
-from aiogram_dialog import Dialog, DialogManager, Window
+from aiogram_dialog import Dialog, DialogManager, StartMode, Window
 from aiogram_dialog.widgets.input import MessageInput
-from aiogram_dialog.widgets.kbd import Button, Cancel, Row
+from aiogram_dialog.widgets.kbd import Button, Row
 from aiogram_dialog.widgets.text import Const
 from dishka import FromDishka
 from dishka.integrations.aiogram_dialog import inject
 
-from trudex.application.bot.creator_dialogs.states import CreatorBroadcastSG
+from trudex.application.bot.creator_dialogs.states import (CreatorBroadcastSG,
+                                                           CreatorMenuSG)
 from trudex.infrastructure.database.dao.user import UserDAO
 from trudex.infrastructure.utils.broadcast import broadcast_message
 
@@ -48,7 +49,7 @@ async def on_broadcast_confirm(_callback: CallbackQuery, _button: Button, manage
 
 async def on_broadcast_cancel(_callback: CallbackQuery, _button: Button, manager: DialogManager):
     await _callback.answer("Рассылка отменена")
-    await manager.done()
+    await manager.start(CreatorMenuSG.main, mode=StartMode.RESET_STACK)
 
 
 async def on_back_to_main(_callback: CallbackQuery, _button: Button, manager: DialogManager):

src/trudex/application/bot/creator_dialogs/tests.py

@@ -24,7 +24,7 @@ from trudex.infrastructure.database.dao.test import TestDAO
 from trudex.infrastructure.database.repo.test import TestRepository
 from trudex.infrastructure.utils.config import Config
 from trudex.infrastructure.utils.qr_generator import generate_qr_bytes
-from trudex.infrastructure.utils.test_id_to_hash import generate_alpha_id
+from trudex.infrastructure.utils.test_id_to_hash import encode_id
 
 
 @inject
@@ -114,6 +114,10 @@ async def on_back_to_list(_callback: CallbackQuery, _button: Button, manager: Di
     await manager.switch_to(CreatorTestsSG.tests_list)
 
 
+async def on_statistics(_callback: CallbackQuery, _button: Button, _manager: DialogManager):
+    await _callback.answer("🚧 В разработке")
+
+
 @inject
 async def on_share_test(_callback: CallbackQuery, _button: Button, manager: DialogManager, config: FromDishka[Config], bot_inst: FromDishka[Bot]):
     test_id = manager.dialog_data.get("selected_test_id")
@@ -123,10 +127,10 @@ async def on_share_test(_callback: CallbackQuery, _button: Button, manager: Dial
             "share_link": "Ошибка: тест не найден"
         }
     
-    test_hash = generate_alpha_id(
+    test_hash = encode_id(
         test_id, 
-        config.security.test_hash_salt,
+        config.security.encode_key,
-        config.security.test_hash_length
+        config.security.encoded_string_length
     )
     
     bot_info = await bot_inst.get_me()
@@ -348,6 +352,7 @@ tests_dialog = Dialog(
                 id="toggle_active",
                 on_click=on_toggle_active
             ),
+            Button(Const("📊 Статистика"), id="statistics", on_click=on_statistics),
             Button(Const("🔗 Поделиться"), id="share", on_click=on_share_test),
             Button(Const("✏️ Изменить"), id="edit_menu", on_click=on_edit_menu),
             Button(Const("◀️ Назад"), id="back", on_click=on_back_to_list),

src/trudex/infrastructure/utils/config.py

@@ -12,8 +12,8 @@ class BotConfig:
 
 @dataclass
 class SecurityConfig:
-    test_hash_salt: str
+    encode_key: str
-    test_hash_length: int = 16
+    encoded_string_length: int = 8
 
 
 @dataclass
@@ -57,7 +57,7 @@ class Config:
                 database=str(db_data["database"])
             ),
             security=SecurityConfig(
-                test_hash_salt=str(security_data["test_hash_salt"]),
+                encode_key=str(security_data["encode_key"]),
-                test_hash_length=int(security_data.get("test_hash_length", 16))
+                encoded_string_length=int(security_data.get("encoded_string_length", 8))
             )
         )

src/trudex/infrastructure/utils/test_id_to_hash.py

@@ -1,25 +1,70 @@
-import hashlib
 import hmac
+import hashlib
 import string
 
 
-def generate_alpha_id(n: int, secret_key: str, length: int = 16) -> str:
+ALPHABET = string.ascii_letters
-    data = str(n).encode('utf-8')
-    key = secret_key.encode('utf-8')
 
-    digest = hmac.new(key, data, hashlib.sha256).digest()
+def _feistel_round(val: int, key: bytes, rounds: int) -> int:
-    num = int.from_bytes(digest, byteorder='big')
+    msg = f"{val}:{rounds}".encode()
+    h = hmac.new(key, msg, hashlib.sha256).digest()
+    return int.from_bytes(h[:4], 'big')
 
-    alphabet = string.ascii_letters
+def permute_id(n: int, key_str: str, bits: int) -> int:
-    result = []
+    key = key_str.encode()
+    split = bits // 2
+    mask = (1 << split) - 1
     
-    while num > 0:
+    left = (n >> split) & mask
-        num, rem = divmod(num, 52)
+    right = n & mask
-        result.append(alphabet[rem])
     
-    encoded = "".join(result)
+    for i in range(6):
+        new_left = right
+        f_val = _feistel_round(right, key, i)
+        new_right = left ^ (f_val & mask)
+        left, right = new_left, new_right
         
-    if len(encoded) < length:
+    return (left << split) | right
-        encoded = encoded.ljust(length, alphabet[0])
 
-    return encoded[:length]
+def unpermute_id(n: int, key_str: str, bits: int) -> int:
+    key = key_str.encode()
+    split = bits // 2
+    mask = (1 << split) - 1
+    
+    left = (n >> split) & mask
+    right = n & mask
+    
+    for i in reversed(range(6)):
+        new_right = left
+        f_val = _feistel_round(left, key, i)
+        new_left = right ^ (f_val & mask)
+        left, right = new_left, new_right
+        
+    return (left << split) | right
+
+
+def encode_id(n: int, key: str, length: int = 8) -> str:
+    bits = length * 5 
+    if length >= 8: bits = 44
+    elif length == 7: bits = 38
+    
+    permuted = permute_id(n, key, bits=bits)
+    
+    chars = []
+    for _ in range(length):
+        permuted, rem = divmod(permuted, 52)
+        chars.append(ALPHABET[rem])
+        
+    return "".join(chars)
+
+def decode_id(s: str, key: str) -> int:
+    num = 0
+    for char in reversed(s):
+        num = num * 52 + ALPHABET.index(char)
+        
+    length = len(s)
+    bits = length * 5
+    if length >= 8: bits = 44
+    elif length == 7: bits = 38
+    
+    return unpermute_id(num, key, bits=bits)

uv.lock

@@ -603,6 +603,36 @@ wheels = [
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 ]
 
+[[package]]
+name = "pycryptodome"
+version = "3.23.0"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/8e/a6/8452177684d5e906854776276ddd34eca30d1b1e15aa1ee9cefc289a33f5/pycryptodome-3.23.0.tar.gz", hash = "sha256:447700a657182d60338bab09fdb27518f8856aecd80ae4c6bdddb67ff5da44ef", size = 4921276, upload-time = "2025-05-17T17:21:45.242Z" }
+wheels = [
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+]
+
 [[package]]
 name = "pydantic"
 version = "2.12.5"
@@ -743,6 +773,7 @@ dependencies = [
     { name = "asyncpg" },
     { name = "dishka" },
     { name = "httpx" },
+    { name = "pycryptodome" },
     { name = "pydantic" },
     { name = "qrcode", extra = ["pil"] },
     { name = "sqlalchemy" },
@@ -764,6 +795,7 @@ requires-dist = [
     { name = "asyncpg", specifier = ">=0.31.0" },
     { name = "dishka", specifier = ">=1.7.2" },
     { name = "httpx", specifier = ">=0.28.1" },
+    { name = "pycryptodome", specifier = ">=3.23.0" },
     { name = "pydantic", specifier = ">=2.10.5" },
     { name = "qrcode", extras = ["pil"], specifier = ">=8.2" },
     { name = "sqlalchemy", specifier = ">=2.0.45" },