env python 1.0

server/backend/JWT.py

@@ -1,14 +1,17 @@
-from datetime import datetime, timedelta
+from datetime import datetime, timedelta                    #jwt
 from jose import JWTError, jwt
 from fastapi import HTTPException, Depends, status
 from fastapi.security import OAuth2PasswordBearer
 
-SECRET_KEY = "super-secret-string"
-ALGORITHM = "HS256"
-ACCESS_TOKEN_EXPIRE_MINUTES = 30
+from dotenv import load_dotenv                              #Работа с env для jwt
+import os
+load_dotenv()
+SECRET_KEY = os.getenv('SECRET_KEY')
+ALGORITHM = os.getenv('ALGORITHM')
+ACCESS_TOKEN_EXPIRE_MINUTES = int(os.getenv('ACCESS_TOKEN_EXPIRE_MINUTES'))
 
-oauth2_scheme = OAuth2PasswordBearer(tokenUrl="login")
 
+oauth2_scheme = OAuth2PasswordBearer(tokenUrl="login")      #Создание jwt
 async def create_access_token(data: dict, expires_delta: timedelta | None = None):
     to_encode = data.copy()
     expire = datetime.utcnow() + (expires_delta or timedelta(minutes=15))
@@ -16,7 +19,7 @@ async def create_access_token(data: dict, expires_delta: timedelta | None = None
     encoded_jwt = jwt.encode(to_encode, SECRET_KEY, algorithm=ALGORITHM)
     return encoded_jwt
 
-async def current_user(token: str = Depends(oauth2_scheme)):
+async def current_user(token: str = Depends(oauth2_scheme)): #Проверка jwt
     try:
         payload = jwt.decode(token, SECRET_KEY, algorithms=[ALGORITHM])
         email: str = payload.get("sub")