41 lines
1.2 KiB
Python
41 lines
1.2 KiB
Python
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from abc import ABC, abstractmethod
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from typing import Dict, Type
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class FWType(ABC):
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"""Abstract base class for firewall types."""
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# Registry to store child classes
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_registry: Dict[str, Type['FWType']] = {}
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def __init_subclass__(cls, **kwargs):
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"""Automatically register subclasses with their class name."""
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super().__init_subclass__(**kwargs)
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cls._registry[cls.__name__.lower()] = cls
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@classmethod
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def create(cls, fw_type: str, **kwargs) -> 'FWType':
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"""
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Factory method to create instances of child classes.
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Args:
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fw_type: String name of the firewall type class to instantiate
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**kwargs: Arguments to pass to the child class constructor
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Returns:
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Instance of the requested child class
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Raises:
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ValueError: If fw_type is not registered
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"""
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fw_type = fw_type.lower()
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if fw_type not in cls._registry:
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available = ', '.join(cls._registry.keys())
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raise ValueError(f"Unknown firewall type: '{fw_type}'. Available: {available}")
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return cls._registry[fw_type](**kwargs)
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@abstractmethod
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def getBanlist(self,ips):
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"""Return the ruleset for the specific server"""
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