85 lines
2.8 KiB
Python
85 lines
2.8 KiB
Python
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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#
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# Copyright 2013 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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"""Plugin for the Zeitgeist SQLite database.
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Zeitgeist is a service which logs the user activities and events, anywhere
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from files opened to websites visited and conversations.
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"""
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from plaso.events import time_events
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from plaso.lib import eventdata
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from plaso.parsers import sqlite
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from plaso.parsers.sqlite_plugins import interface
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class ZeitgeistEvent(time_events.JavaTimeEvent):
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"""Convenience class for a Zeitgeist event."""
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DATA_TYPE = 'zeitgeist:activity'
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def __init__(self, java_time, row_id, subject_uri):
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"""Initializes the event object.
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Args:
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java_time: The Java time value.
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row_id: The identifier of the corresponding row.
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subject_uri: The Zeitgeist event.
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"""
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super(ZeitgeistEvent, self).__init__(
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java_time, eventdata.EventTimestamp.UNKNOWN)
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self.offset = row_id
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self.subject_uri = subject_uri
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class ZeitgeistPlugin(interface.SQLitePlugin):
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"""SQLite plugin for Zeitgeist activity database."""
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NAME = 'zeitgeist'
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DESCRIPTION = u'Parser for Zeitgeist activity SQLite database files.'
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# TODO: Explore the database more and make this parser cover new findings.
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QUERIES = [
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('SELECT id, timestamp, subj_uri FROM event_view',
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'ParseZeitgeistEventRow')]
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REQUIRED_TABLES = frozenset(['event', 'actor'])
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def ParseZeitgeistEventRow(
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self, parser_context, row, file_entry=None, parser_chain=None, query=None,
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**unused_kwargs):
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"""Parses zeitgeist event row.
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Args:
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parser_context: A parser context object (instance of ParserContext).
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row: The row resulting from the query.
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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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query: Optional query string. The default is None.
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"""
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event_object = ZeitgeistEvent(row['timestamp'], row['id'], row['subj_uri'])
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parser_context.ProduceEvent(
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event_object, query=query, parser_chain=parser_chain,
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file_entry=file_entry)
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sqlite.SQLiteParser.RegisterPlugin(ZeitgeistPlugin)
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