mirror of
https://github.com/yogeshojha/rengine.git
synced 2026-10-01 22:24:53 +02:00
Yogesh Ojha
443f73af89
- Update Dockerfile to copy shared directory and dependency files - Create new README.md file - Refactor database session management and security imports - Implement user authentication routes and user management endpoints - Add configuration settings for application and database - Set up logging configuration for backend services - Update docker-compose for improved service management
99 lines
2.3 KiB
Python
99 lines
2.3 KiB
Python
from datetime import datetime, timedelta, timezone
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from typing import Any
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from argon2 import PasswordHasher
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from argon2.exceptions import VerifyMismatchError
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from jose import jwt, JWTError
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from app.config import settings
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ph = PasswordHasher(
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time_cost=2,
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memory_cost=65536,
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parallelism=4,
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hash_len=32,
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salt_len=16,
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)
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def hash_password(password: str) -> str:
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"""
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Hash a password using Argon2id.
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Args:
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password: Plain text password to hash
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Returns:
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Argon2 hash as a string
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"""
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return ph.hash(password)
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def verify_password(plain_password: str, hashed_password: str) -> bool:
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"""
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Verify a password against its hash.
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Args:
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plain_password: Plain text password to verify
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hashed_password: Argon2 hash to verify against
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Returns:
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True if password matches, False otherwise
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"""
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try:
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ph.verify(hashed_password, plain_password)
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return True
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except VerifyMismatchError:
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return False
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def create_token(
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subject: str | Any,
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token_type: str,
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expires_delta: timedelta,
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) -> str:
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"""Create a JWT token with the given subject and expiration."""
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expire = datetime.now(timezone.utc) + expires_delta
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to_encode = {
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"exp": expire,
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"sub": str(subject),
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"type": token_type,
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}
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return jwt.encode(to_encode, settings.SECRET_KEY, algorithm=settings.ALGORITHM)
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def create_access_token(subject: str | Any) -> str:
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"""Create an access token for the given subject."""
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return create_token(
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subject=subject,
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token_type="access",
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expires_delta=timedelta(minutes=settings.ACCESS_TOKEN_EXPIRE_MINUTES),
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)
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def create_refresh_token(subject: str | Any) -> str:
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"""Create a refresh token for the given subject."""
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return create_token(
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subject=subject,
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token_type="refresh",
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expires_delta=timedelta(days=settings.REFRESH_TOKEN_EXPIRE_DAYS),
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)
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def decode_token(token: str) -> dict | None:
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"""
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Decode and validate a JWT token.
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Returns:
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Decoded payload dict if valid, None otherwise
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"""
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try:
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payload = jwt.decode(
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token,
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settings.SECRET_KEY,
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algorithms=[settings.ALGORITHM],
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)
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return payload
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except JWTError:
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return None |