Spaces:
Sleeping
Sleeping
First commit
Browse files- .dockerignore +6 -0
- .gitignore +14 -0
- Dockerfile +6 -0
- main.py +72 -0
- requirements.txt +5 -0
.dockerignore
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__pycache__
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*.pyc
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.env
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.env.*
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venv
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serviceAccountKey.json
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.gitignore
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# Environment variables
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.env
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.env.local
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.env.*.local
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# Python
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__pycache__/
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*.py[cod]
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*$py.class
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venv/
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# Node
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dist/
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serviceAccountKey.json
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Dockerfile
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FROM python:3.9
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WORKDIR /code
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COPY ./requirements.txt /code/requirements.txt
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RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
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COPY . /code
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CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]
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main.py
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from fastapi import FastAPI, Depends, HTTPException, Header
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from fastapi.middleware.cors import CORSMiddleware
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from firebase_admin import auth, credentials, initialize_app
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from functools import wraps
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import firebase_admin
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import os
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import json
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from dotenv import load_dotenv
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# Charger les variables d'environnement
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load_dotenv()
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app = FastAPI()
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# Configuration CORS pour autoriser les requêtes depuis le frontend
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app.add_middleware(
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CORSMiddleware,
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allow_origins=[
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"http://localhost:5173",
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"https://junsen-ai.vercel.app",
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# "https://huggingface.co"
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],
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allow_credentials=True,
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allow_methods=["*"],
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allow_headers=["*"],
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)
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# Initialiser Firebase avec les credentials depuis les variables d'environnement
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if os.getenv('FIREBASE_CREDENTIALS'):
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cred_dict = json.loads(os.getenv('FIREBASE_CREDENTIALS'))
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cred = credentials.Certificate(cred_dict)
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else:
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# Fallback pour le développement local
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cred = credentials.Certificate("serviceAccountKey.json")
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firebase_admin.initialize_app(cred)
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# Middleware pour vérifier le token Firebase
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async def verify_token(authorization: str = Header(...)):
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try:
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token = authorization.split("Bearer ")[1]
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decoded_token = auth.verify_id_token(token)
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return decoded_token
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except Exception:
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raise HTTPException(status_code=401, detail="Token invalide")
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# Décorateur pour restreindre l'accès en fonction des rôles
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def require_role(roles):
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def decorator(func):
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@wraps(func)
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async def wrapper(*args, token=Depends(verify_token), **kwargs):
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if token.get("role") not in roles:
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raise HTTPException(status_code=403, detail="Accès non autorisé")
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return await func(*args, **kwargs)
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return wrapper
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return decorator
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# Routes sécurisées
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@app.get("/api/protected/admin")
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@require_role(["admin"])
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async def admin_only():
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return {"message": "Route admin"}
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@app.get("/api/protected/user")
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@require_role(["user", "admin"])
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async def user_route():
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return {"message": "Route utilisateur"}
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# Route de test pour vérifier que le serveur fonctionne
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@app.get("/")
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async def root():
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return {"message": "Backend Junsen AI opérationnel"}
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requirements.txt
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fastapi
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uvicorn
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python-dotenv
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firebase-admin
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python-multipart
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