from typing import Dict, Any
from gym_csle_apt_game.dao.apt_game_config import AptGameConfig
from csle_common.dao.simulation_config.simulation_env_input_config import SimulationEnvInputConfig
from csle_common.dao.training.policy import Policy
from csle_common.dao.training.random_policy import RandomPolicy
from csle_common.dao.training.multi_threshold_stopping_policy import MultiThresholdStoppingPolicy
from csle_common.dao.training.ppo_policy import PPOPolicy
[docs]class AptGameAttackerMdpConfig(SimulationEnvInputConfig):
"""
DTO class representing the configuration of the MDP environnment of the attacker
when facing a static defender policy
"""
def __init__(self, env_name: str, apt_game_config: AptGameConfig, defender_strategy: Policy,
apt_game_name: str = "csle-apt-game-v1"):
"""
Initializes the DTO
:param env_name: the environment name
:param apt_game_config: the underlying apt game config
:param defender_strategy: the static defender strategy name
:param apt_game_name: the underlying apt game name
"""
super().__init__()
self.env_name = env_name
self.apt_game_config = apt_game_config
self.defender_strategy = defender_strategy
self.apt_game_name = apt_game_name
[docs] @staticmethod
def from_dict(d: Dict[str, Any]) -> "AptGameAttackerMdpConfig":
"""
Converts a dict representation to an instance
:param d: the dict to convert
:return: the created instance
"""
try:
defender_strategy = MultiThresholdStoppingPolicy.from_dict(d["defender_strategy"])
except Exception:
try:
defender_strategy = RandomPolicy.from_dict(d["defender_strategy"])
except Exception:
defender_strategy = PPOPolicy.from_dict(d["defender_strategy"])
obj = AptGameAttackerMdpConfig(
apt_game_config=AptGameConfig.from_dict(d["apt_game_config"]),
defender_strategy=defender_strategy,
apt_game_name=d["apt_game_name"], env_name=d["env_name"]
)
return obj
[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["apt_game_config"] = self.apt_game_config.to_dict()
d["defender_strategy"] = self.defender_strategy.to_dict()
d["apt_game_name"] = self.apt_game_name
d["env_name"] = self.env_name
return d
def __str__(self):
"""
:return: a string representation of the object
"""
return f"apt_game_config: {self.apt_game_config}, defender_strategy:{self.defender_strategy}, " \
f"apt_game_name:{self.apt_game_name}, env_name: {self.env_name}"
[docs] @staticmethod
def from_json_file(json_file_path: str) -> "AptGameAttackerMdpConfig":
"""
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 AptGameAttackerMdpConfig.from_dict(json.loads(json_str))