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22d3c42 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 | # from fastapi import Depends, HTTPException, status
# from jose import JWTError, jwt
# from datetime import datetime, timedelta
# from typing import Optional
# from fastapi.security import OAuth2PasswordBearer
# from passlib.context import CryptContext
# # For demo purposes, using simple keys
# SECRET_KEY = "hbjwdcgvcdjsavbcjkv"
# ALGORITHM = "HS256"
# ACCESS_TOKEN_EXPIRE_MINUTES = 30
# pwd_context = CryptContext(schemes=["bcrypt"], deprecated="auto")
# oauth2_scheme = OAuth2PasswordBearer(tokenUrl="login")
# def verify_password(plain_password, hashed_password):
# return pwd_context.verify(plain_password, hashed_password)
# def get_password_hash(password):
# return pwd_context.hash(password)
# def create_access_token(data: dict, expires_delta: Optional[timedelta] = None):
# to_encode = data.copy()
# expire = datetime.utcnow() + (expires_delta or timedelta(minutes=15))
# to_encode.update({"exp": expire})
# return jwt.encode(to_encode, SECRET_KEY, algorithm=ALGORITHM)
# async def get_current_user(token: str = Depends(oauth2_scheme)):
# try:
# payload = jwt.decode(token, SECRET_KEY, algorithms=[ALGORITHM])
# user_id: str = payload.get("sub")
# if not user_id:
# raise HTTPException(status_code=401, detail="Invalid token")
# return user_id
# except JWTError:
# raise HTTPException(status_code=401, detail="Invalid token")
from fastapi import Depends, HTTPException, status
from jose import JWTError, jwt
from datetime import datetime, timedelta
from typing import Optional
from fastapi.security import OAuth2PasswordBearer
from passlib.context import CryptContext
# ⚠️ move to env vars in prod
SECRET_KEY = "hbjwdcgvcdjsavbcjkv"
ALGORITHM = "HS256"
ACCESS_TOKEN_EXPIRE_MINUTES = 30
pwd_context = CryptContext(
schemes=["argon2"],
deprecated="auto"
)
oauth2_scheme = OAuth2PasswordBearer(tokenUrl="login")
def get_password_hash(password: str) -> str:
return pwd_context.hash(password)
def verify_password(plain_password: str, hashed_password: str) -> bool:
return pwd_context.verify(plain_password, hashed_password)
def create_access_token(
data: dict,
expires_delta: Optional[timedelta] = None
):
to_encode = data.copy()
expire = datetime.utcnow() + (
expires_delta or timedelta(minutes=ACCESS_TOKEN_EXPIRE_MINUTES)
)
to_encode.update({"exp": expire})
return jwt.encode(to_encode, SECRET_KEY, algorithm=ALGORITHM)
async def get_current_user(token: str = Depends(oauth2_scheme)):
try:
payload = jwt.decode(token, SECRET_KEY, algorithms=[ALGORITHM])
user_id: str | None = payload.get("sub")
if user_id is None:
raise HTTPException(
status_code=status.HTTP_401_UNAUTHORIZED,
detail="Invalid token",
)
return user_id
except JWTError:
raise HTTPException(
status_code=status.HTTP_401_UNAUTHORIZED,
detail="Invalid token",
)
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