Source code for volatility3.plugins.linux.lsmod

# This file is Copyright 2019 Volatility Foundation and licensed under the Volatility Software License 1.0
# which is available at https://www.volatilityfoundation.org/license/vsl-v1.0
#
"""A module containing a plugin that lists loaded kernel modules."""

import logging
from typing import Iterable, List

import volatility3.framework.symbols.linux.utilities.modules as linux_utilities_modules
from volatility3.framework import constants, deprecation, interfaces, renderers
from volatility3.framework.configuration import requirements
from volatility3.framework.interfaces import plugins

vollog = logging.getLogger(__name__)




class Lsmod(plugins.PluginInterface):
    """Lists loaded kernel modules."""

    _required_framework_version = (2, 0, 0)
    _version = (3, 0, 3)

    implementation = linux_utilities_modules.Modules.list_modules



    @classmethod
    def get_requirements(cls) -> List[interfaces.configuration.RequirementInterface]:
        return [
            requirements.ModuleRequirement(
                name="kernel",
                description="Linux kernel",
                architectures=constants.architectures.LINUX_ARCHS,
            ),
            requirements.VersionRequirement(
                name="linux_utilities_modules",
                component=linux_utilities_modules.Modules,
                version=(3, 0, 0),
            ),
            requirements.VersionRequirement(
                name="linux_utilities_modules_module_display_plugin",
                component=linux_utilities_modules.ModuleDisplayPlugin,
                version=(2, 0, 0),
            ),
            requirements.BooleanRequirement(
                name="dump",
                description="Extract listed modules",
                default=False,
                optional=True,
            ),
        ]




    @classmethod
    @deprecation.deprecated_method(
        replacement=linux_utilities_modules.Modules.list_modules,
        replacement_version=(3, 0, 0),
        removal_date="2026-03-25",
    )
    def list_modules(
        cls, context: interfaces.context.ContextInterface, vmlinux_module_name: str
    ) -> Iterable[interfaces.objects.ObjectInterface]:
        return linux_utilities_modules.Modules.list_modules(
            context, vmlinux_module_name
        )




    def run(self):
        return renderers.TreeGrid(
            linux_utilities_modules.ModuleDisplayPlugin.columns_results,
            self._generator(),
        )


    def _generator(self):
        yield from linux_utilities_modules.ModuleDisplayPlugin.generate_results(
            self.context,
            self.implementation,
            self.config["kernel"],
            self.config["dump"],
            self.open,
        )