# 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
#
import logging
from volatility.framework import renderers
from volatility.framework.automagic import mac
from volatility.framework.configuration import requirements
from volatility.framework.interfaces import plugins
from volatility.plugins.mac import tasks
vollog = logging.getLogger(__name__)
[docs]class lsof(plugins.PluginInterface):
"""Lists all open file descriptors for all processes."""
[docs] @classmethod
def get_requirements(cls):
return [
requirements.TranslationLayerRequirement(name = 'primary',
description = 'Kernel Address Space',
architectures = ["Intel32", "Intel64"]),
requirements.SymbolTableRequirement(name = "darwin", description = "Mac Kernel"),
requirements.PluginRequirement(name = 'tasks', plugin = tasks.Tasks, version = (1, 0, 0))
]
def _generator(self, tasks):
for task in tasks:
pid = task.p_pid
for _, filepath, fd in mac.MacUtilities.files_descriptors_for_process(self.config, self.context, task):
if filepath and len(filepath) > 0:
yield (0, (pid, fd, filepath))
[docs] def run(self):
filter_func = tasks.Tasks.create_pid_filter([self.config.get('pid', None)])
return renderers.TreeGrid([("PID", int), ("File Descriptor", int), ("File Path", str)],
self._generator(
tasks.Tasks.list_tasks(self.context,
self.config['primary'],
self.config['darwin'],
filter_func = filter_func)))