from typing import List, Dict, Any
from csle_common.dao.emulation_config.network_service import NetworkService
from csle_common.util.general_util import GeneralUtil
from csle_base.json_serializable import JSONSerializable
[docs]class NodeServicesConfig(JSONSerializable):
"""
A DTO object representing the services configuration of a node in an emulation environment
"""
def __init__(self, ip: str, services: List[NetworkService]):
"""
Initializes the DTO
:param users: the list of node users configuration
"""
self.ip = ip
self.services = services
[docs] def to_dict(self) -> Dict[str, Any]:
"""
Converts the object to a dict representation
:return: a dict representation of the object
"""
d: Dict[str, Any] = {}
d["services"] = list(map(lambda x: x.to_dict(), self.services))
d["ip"] = self.ip
return d
[docs] @staticmethod
def from_dict(d: Dict[str, Any]) -> "NodeServicesConfig":
"""
Convert a dict representation to a DTO representation
:return: a dto representation of the object
"""
dto = NodeServicesConfig(ip=d["ip"],
services=list(map(lambda x: NetworkService.from_dict(x), d["services"])))
return dto
def __str__(self) -> str:
"""
:return: a string representation of the object
"""
return "ip:{}, services:{}".format(self.ip, ",".join(list(map(lambda x: str(x), self.services))))
[docs] @staticmethod
def from_json_file(json_file_path: str) -> "NodeServicesConfig":
"""
Reads a json file and converts it to a DTO
:param json_file_path: the json file path
:return: the converted DTO
"""
import io
import json
with io.open(json_file_path, 'r') as f:
json_str = f.read()
return NodeServicesConfig.from_dict(json.loads(json_str))
[docs] def copy(self) -> "NodeServicesConfig":
"""
:return: a copy of the DTO
"""
return NodeServicesConfig.from_dict(self.to_dict())
[docs] def create_execution_config(self, ip_first_octet: int) -> "NodeServicesConfig":
"""
Creates a new config for an execution
:param ip_first_octet: the first octet of the IP of the new execution
:return: the new config
"""
config = self.copy()
config.ip = GeneralUtil.replace_first_octet_of_ip(ip=config.ip, ip_first_octet=ip_first_octet)
return config