8fefbb7c13
- Created User model and schemas - Implemented secure password hashing with bcrypt - Added JWT token-based authentication - Created user registration and login endpoints - Added authentication to todo routes - Updated todos to be associated with users - Created migration script for the user table - Updated documentation with auth information
40 lines
1.1 KiB
Python
40 lines
1.1 KiB
Python
from datetime import datetime, timedelta
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from typing import Any, Optional, Union
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from jose import jwt
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from passlib.context import CryptContext
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from app.core.config import settings
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pwd_context = CryptContext(schemes=["bcrypt"], deprecated="auto")
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ALGORITHM = "HS256"
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def create_access_token(subject: Union[str, Any], expires_delta: Optional[timedelta] = None) -> str:
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"""
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Creates a JWT token using the subject (typically user ID) and expiration time
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"""
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if expires_delta:
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expire = datetime.utcnow() + expires_delta
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else:
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expire = datetime.utcnow() + timedelta(minutes=settings.ACCESS_TOKEN_EXPIRE_MINUTES)
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to_encode = {"exp": expire, "sub": str(subject)}
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encoded_jwt = jwt.encode(to_encode, settings.SECRET_KEY, algorithm=ALGORITHM)
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return encoded_jwt
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def verify_password(plain_password: str, hashed_password: str) -> bool:
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"""
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Verifies a plain password against a hashed password
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"""
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return pwd_context.verify(plain_password, hashed_password)
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def get_password_hash(password: str) -> str:
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"""
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Creates a hash from a plain password
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"""
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return pwd_context.hash(password)
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