mirror of https://github.com/Bunsly/JobSpy
68 lines
2.2 KiB
Python
68 lines
2.2 KiB
Python
from datetime import datetime, timedelta
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from jose import jwt, JWTError
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from fastapi import HTTPException, status, Depends
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from fastapi.security import OAuth2PasswordBearer
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from settings import *
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from api.core.users import TokenData
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from api.auth.db_utils import UserInDB, get_user
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load_dotenv()
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oauth2_scheme = OAuth2PasswordBearer(tokenUrl="/api/auth/token")
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def create_access_token(data: dict) -> str:
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"""
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Creates a JWT token based on the data provided.
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:param data
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:return: encoded_jwt
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"""
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to_encode = data.copy()
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expire = datetime.utcnow() + timedelta(minutes=ACCESS_TOKEN_EXPIRE_MINUTES)
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to_encode.update({"exp": expire})
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encoded_jwt = jwt.encode(to_encode, JWT_SECRET_KEY, algorithm=ALGORITHM)
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return encoded_jwt
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async def get_current_user(token: str = Depends(oauth2_scheme)):
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"""
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Returns the current user associated with the provided JWT token.
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:param token
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:raises HTTPException: If the token is invalid or the user does not exist.
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:return: The UserInDB instance associated with the token.
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"""
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credential_exception = HTTPException(
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status_code=status.HTTP_401_UNAUTHORIZED,
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detail="Could not validate credentials",
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headers={"WWW-Authenticate": "Bearer"},
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)
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try:
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payload = jwt.decode(token, JWT_SECRET_KEY, algorithms=[ALGORITHM])
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username: str = payload.get("sub")
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if username is None:
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raise credential_exception
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token_data = TokenData(username=username)
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except JWTError:
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raise credential_exception
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current_user = get_user(token_data.username)
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if current_user is None:
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raise credential_exception
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return current_user
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async def get_active_current_user(current_user: UserInDB = Depends(get_current_user)):
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"""
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Returns the current user if the user account is active.
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:param current_user: A UserInDB instance representing the current user.
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:raises HTTPException: If the user account is inactive.
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:return: The UserInDB instance if the user account is active.
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"""
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if current_user.disabled:
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raise HTTPException(
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status_code=status.HTTP_401_UNAUTHORIZED, detail="Inactive user."
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)
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return current_user
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