84 lines
3.2 KiB
Python
84 lines
3.2 KiB
Python
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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#
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# Copyright 2014 The Plaso Project Authors.
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# Please see the AUTHORS file for details on individual authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""This file contains a default plist plugin in Plaso."""
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from plaso.events import plist_event
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from plaso.parsers import plist
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from plaso.parsers.plist_plugins import interface
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__author__ = 'Joaquin Moreno Garijo (Joaquin.MorenoGarijo.2013@live.rhul.ac.uk)'
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class SoftwareUpdatePlugin(interface.PlistPlugin):
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"""Basic plugin to extract the Mac OS X update status."""
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NAME = 'plist_softwareupdate'
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DESCRIPTION = u'Parser for Mac OS X software update plist files.'
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PLIST_PATH = 'com.apple.SoftwareUpdate.plist'
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PLIST_KEYS = frozenset([
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'LastFullSuccessfulDate', 'LastSuccessfulDate',
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'LastAttemptSystemVersion', 'LastUpdatesAvailable',
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'LastRecommendedUpdatesAvailable', 'RecommendedUpdates'])
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# Generated events:
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# LastFullSuccessfulDate: timestamp when Mac OS X was full update.
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# LastSuccessfulDate: timestamp when Mac OS X was partially update.
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def GetEntries(
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self, parser_context, file_entry=None, parser_chain=None, match=None,
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**unused_kwargs):
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"""Extracts relevant Mac OS X update entries.
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Args:
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parser_context: A parser context object (instance of ParserContext).
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file_entry: Optional file entry object (instance of dfvfs.FileEntry).
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The default is None.
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parser_chain: Optional string containing the parsing chain up to this
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point. The default is None.
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match: Optional dictionary containing keys extracted from PLIST_KEYS.
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The default is None.
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"""
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root = '/'
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key = ''
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version = match.get('LastAttemptSystemVersion', u'N/A')
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pending = match['LastUpdatesAvailable']
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description = u'Last Mac OS X {0:s} full update.'.format(version)
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event_object = plist_event.PlistEvent(
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root, key, match['LastFullSuccessfulDate'], description)
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parser_context.ProduceEvent(
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event_object, parser_chain=parser_chain, file_entry=file_entry)
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if pending:
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software = []
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for update in match['RecommendedUpdates']:
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software.append(u'{0:s}({1:s})'.format(
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update['Identifier'], update['Product Key']))
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description = (
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u'Last Mac OS {0!s} partially update, pending {1!s}: {2:s}.').format(
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version, pending, u','.join(software))
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event_object = plist_event.PlistEvent(
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root, key, match['LastSuccessfulDate'], description)
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parser_context.ProduceEvent(
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event_object, parser_chain=parser_chain, file_entry=file_entry)
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plist.PlistParser.RegisterPlugin(SoftwareUpdatePlugin)
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