feat: working skins and capes(animated capes not :( )
This commit is contained in:
227
auth/app/auth.py
227
auth/app/auth.py
@ -1,7 +1,8 @@
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import base64
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import json
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from fastapi import HTTPException
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from .models import UserLogin, UserInDB, Session, UserCreate
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from fastapi import HTTPException, UploadFile
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from fastapi.responses import JSONResponse
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from .models import UserLogin, UserInDB, Session, UserCreate, SkinUpdate, CapeUpdate
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from .utils import (
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verify_password,
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get_password_hash,
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@ -11,6 +12,14 @@ from .utils import (
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from .database import users_collection, sessions_collection
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import uuid
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from datetime import datetime, timedelta
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from cryptography.hazmat.primitives import serialization, hashes
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from cryptography.hazmat.primitives.asymmetric import padding
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from dotenv import load_dotenv
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import os
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load_dotenv()
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FILES_URL = os.getenv("FILES_URL")
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class AuthService:
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async def register(self, user: UserCreate):
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@ -86,41 +95,61 @@ class AuthService:
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return {"accessToken": new_access_token, "clientToken": client_token}
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async def get_minecraft_profile(self, uuid: str):
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formatted_uuid = f"{uuid[:8]}-{uuid[8:12]}-{uuid[12:16]}-{uuid[16:20]}-{uuid[20:]}"
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user = await users_collection.find_one({"uuid": formatted_uuid})
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# Преобразуем UUID без дефисов в формат с дефисами (если нужно)
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if '-' not in uuid:
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formatted_uuid = f"{uuid[:8]}-{uuid[8:12]}-{uuid[12:16]}-{uuid[16:20]}-{uuid[20:]}"
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else:
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formatted_uuid = uuid
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user = await users_collection.find_one({"uuid": formatted_uuid}) # Ищем по UUID с дефисами
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if not user:
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raise HTTPException(
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status_code=404,
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detail=f"User not found (searched for UUID: {formatted_uuid})"
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)
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raise HTTPException(status_code=404, detail="User not found")
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textures = {
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"timestamp": int(datetime.now().timestamp()),
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"profileId": formatted_uuid,
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"timestamp": int(datetime.now().timestamp() * 1000),
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"profileId": user["uuid"], # UUID с дефисами
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"profileName": user["username"],
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"textures": {
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"SKIN": {"url": user.get("skin_url", "")},
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"CAPE": {"url": user.get("cloak_url", "")}
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} if user.get("skin_url") or user.get("cloak_url") else {}
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"textures": {}
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}
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if user.get("skin_url"):
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textures["textures"]["SKIN"] = {
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"url": user["skin_url"],
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"metadata": {"model": user.get("skin_model", "classic")}
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}
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if user.get("cloak_url"):
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textures["textures"]["CAPE"] = {"url": user["cloak_url"]}
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textures_json = json.dumps(textures).encode()
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base64_textures = base64.b64encode(textures_json).decode()
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return {
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"id": formatted_uuid,
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"name": user["username"],
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"properties": [
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{
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"name": "textures",
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"value": base64_textures
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}
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]
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}
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# Подписываем текстуры
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with open("private_key.pem", "rb") as key_file:
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private_key = serialization.load_pem_private_key(
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key_file.read(),
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password=None
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)
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signature = private_key.sign(
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textures_json,
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padding.PKCS1v15(),
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hashes.SHA1()
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)
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return JSONResponse({
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"id": user["uuid"].replace("-", ""), # Уберите дефисы
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"name": user["username"],
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"properties": [{
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"name": "textures",
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"value": base64_textures,
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"signature": base64.b64encode(signature).decode()
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}]
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})
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async def join_server(self, request_data: dict):
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access_token = request_data.get("accessToken")
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selected_profile = request_data.get("selectedProfile")
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selected_profile = request_data.get("selectedProfile") # UUID без дефисов
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server_id = request_data.get("serverId")
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if not all([access_token, selected_profile, server_id]):
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@ -134,33 +163,165 @@ class AuthService:
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if token_uuid != selected_profile:
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raise HTTPException(status_code=403, detail="Token doesn't match selected profile")
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# Сохраняем server_id в сессию
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await sessions_collection.update_one(
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{"user_uuid": decoded_token["uuid"]}, # UUID с дефисами
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{"$set": {"server_id": server_id}},
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upsert=True
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)
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return True
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async def has_joined(self, username: str, server_id: str):
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user = await users_collection.find_one({"username": username})
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if not user:
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raise HTTPException(status_code=404, detail="User not found")
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response_uuid = user["uuid"].replace("-", "")
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# Ищем сессию с этим server_id
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session = await sessions_collection.find_one({
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"user_uuid": user["uuid"], # UUID с дефисами
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"server_id": server_id
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})
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if not session:
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raise HTTPException(status_code=403, detail="Not joined this server")
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textures = {}
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if user.get("skin_url"):
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textures["SKIN"] = {"url": user["skin_url"]}
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if user.get("cloak_url"):
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textures["CAPE"] = {"url": user["cloak_url"]}
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textures_value = base64.b64encode(json.dumps({
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"timestamp": int(datetime.now().timestamp()),
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"profileId": response_uuid,
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"profileId": user["uuid"].replace("-", ""), # UUID без дефисов
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"profileName": username,
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"textures": textures
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}).encode()).decode()
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return {
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"id": response_uuid,
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"id": user["uuid"].replace("-", ""), # UUID без дефисов
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"name": username,
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"properties": [{
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"name": "textures",
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"value": textures_value
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}] if textures else []
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}
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async def set_skin(self, username: str, skin_file: UploadFile, skin_model: str = "classic"):
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"""Установка или замена скина через загрузку файла"""
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# Проверяем тип файла
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if not skin_file.content_type.startswith('image/'):
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raise HTTPException(status_code=400, detail="File must be an image")
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# Проверяем размер файла (максимум 2MB)
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max_size = 2 * 1024 * 1024 # 2MB
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contents = await skin_file.read()
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if len(contents) > max_size:
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raise HTTPException(status_code=400, detail="File too large (max 2MB)")
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# Создаем папку для скинов, если ее нет
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import os
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from pathlib import Path
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skin_dir = Path("skins")
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skin_dir.mkdir(exist_ok=True)
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# Генерируем имя файла
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skin_filename = f"{username}_{int(datetime.now().timestamp())}.png"
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skin_path = skin_dir / skin_filename
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# Сохраняем файл
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with open(skin_path, "wb") as f:
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f.write(contents)
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# Обновляем запись пользователя
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result = await users_collection.update_one(
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{"username": username},
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{"$set": {
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"skin_url": f"{FILES_URL}/skins/{skin_filename}",
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"skin_model": skin_model
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}}
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)
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if result.modified_count == 0:
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raise HTTPException(status_code=404, detail="User not found")
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return {"status": "success"}
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async def remove_skin(self, username: str):
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"""Удаление скина"""
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user = await users_collection.find_one({"username": username})
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if not user:
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raise HTTPException(status_code=404, detail="User not found")
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# Удаляем файл скина, если он существует
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if user.get("skin_url") and user["skin_url"].startswith("/skins/"):
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import os
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try:
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os.remove(f"skins/{user['skin_url'].split('/')[-1]}")
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except:
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pass
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result = await users_collection.update_one(
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{"username": username},
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{"$unset": {
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"skin_url": "",
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"skin_model": ""
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}}
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)
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return {"status": "success"}
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async def set_cape(self, username: str, cape_file: UploadFile):
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"""Установка или замена плаща через загрузку файла (PNG или GIF)"""
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# Проверяем тип файла
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if not cape_file.content_type.startswith('image/'):
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raise HTTPException(status_code=400, detail="File must be an image")
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# Определяем расширение
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ext = None
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if cape_file.content_type == "image/png":
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ext = "png"
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elif cape_file.content_type == "image/gif":
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ext = "gif"
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else:
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raise HTTPException(status_code=400, detail="Only PNG and GIF capes are supported")
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# Проверяем размер файла (максимум 2MB)
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max_size = 2 * 1024 * 1024 # 2MB
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contents = await cape_file.read()
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if len(contents) > max_size:
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raise HTTPException(status_code=400, detail="File too large (max 2MB)")
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# Создаем папку для плащей, если ее нет
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import os
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from pathlib import Path
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cape_dir = Path("capes")
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cape_dir.mkdir(exist_ok=True)
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# Генерируем имя файла с правильным расширением
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cape_filename = f"{username}_{int(datetime.now().timestamp())}.{ext}"
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cape_path = cape_dir / cape_filename
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# Сохраняем файл
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with open(cape_path, "wb") as f:
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f.write(contents)
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# Обновляем запись пользователя
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result = await users_collection.update_one(
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{"username": username},
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{"$set": {
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"cloak_url": f"{FILES_URL}/capes/{cape_filename}"
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}}
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)
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if result.modified_count == 0:
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raise HTTPException(status_code=404, detail="User not found")
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return {"status": "success"}
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async def remove_cape(self, username: str):
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"""Удаление плаща"""
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result = await users_collection.update_one(
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{"username": username},
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{"$unset": {"cloak_url": ""}}
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)
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if result.modified_count == 0:
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raise HTTPException(status_code=404, detail="User not found")
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return {"status": "success"}
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