Function check_token

api/endpoints/websocket.py:24–46

用户验证 :param token: :return:

(token: str)

def check_token(token: str):
    """
    用户验证
    :param token:
    :return:
    """
    try:
        # token解密
        payload = jwt.decode(token, settings.JWT_SECRET_KEY, algorithms=[settings.JWT_ALGORITHM])
        if payload:
            # 用户ID
            uid = payload.get("user_id", 0)
            if uid == 0:
                return False
        else:
            return False
    except jwt.ExpiredSignatureError:
        return False
    except jwt.InvalidTokenError:
        return False
    except (PyJWTError, ValidationError):
        return False
    return uid


class Echo(WebSocketEndpoint):