34 lines
1003 B
Python
34 lines
1003 B
Python
"""JWT 和密码工具函数"""
|
|
|
|
from datetime import datetime, timedelta, timezone
|
|
|
|
import jwt
|
|
from passlib.context import CryptContext
|
|
|
|
from app.config import settings
|
|
|
|
pwd_context = CryptContext(schemes=["bcrypt"], deprecated="auto")
|
|
|
|
|
|
def hash_password(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) -> str:
|
|
to_encode = data.copy()
|
|
expire = datetime.now(timezone.utc) + timedelta(hours=settings.jwt_expiry_hours)
|
|
to_encode.update({"exp": expire})
|
|
return jwt.encode(to_encode, settings.jwt_secret, algorithm=settings.jwt_algorithm)
|
|
|
|
|
|
def decode_access_token(token: str) -> dict | None:
|
|
try:
|
|
payload = jwt.decode(token, settings.jwt_secret, algorithms=[settings.jwt_algorithm])
|
|
return payload
|
|
except (jwt.ExpiredSignatureError, jwt.InvalidTokenError):
|
|
return None
|