mirror of https://github.com/mvt-project/mvt.git
49 lines
1.8 KiB
Python
49 lines
1.8 KiB
Python
# Mobile Verification Toolkit (MVT)
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# Copyright (c) 2021 The MVT Project Authors.
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# Use of this software is governed by the MVT License 1.1 that can be found at
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# https://license.mvt.re/1.1/
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import datetime
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import json
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from mvt.common.utils import convert_timestamp_to_iso
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from ..base import IOSExtraction
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IOS_ANALYTICS_JOURNAL_PATHS = [
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"private/var/db/analyticsd/Analytics-Journal-*.ips",
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]
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class IOSVersionHistory(IOSExtraction):
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"""This module extracts iOS update history from Analytics Journal log files."""
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def __init__(self, file_path=None, base_folder=None, output_folder=None,
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fast_mode=False, log=None, results=[]):
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super().__init__(file_path=file_path, base_folder=base_folder,
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output_folder=output_folder, fast_mode=fast_mode,
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log=log, results=results)
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def serialize(self, record):
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return {
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"timestamp": record["isodate"],
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"module": self.__class__.__name__,
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"event": "ios_version",
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"data": f"Recorded iOS version {record['os_version']}",
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}
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def run(self):
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for found_path in self._get_fs_files_from_patterns(IOS_ANALYTICS_JOURNAL_PATHS):
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with open(found_path, "r") as analytics_log:
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log_line = json.loads(analytics_log.readline().strip())
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timestamp = datetime.datetime.strptime(log_line["timestamp"],
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"%Y-%m-%d %H:%M:%S.%f %z")
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timestamp_utc = timestamp.astimezone(datetime.timezone.utc)
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self.results.append({
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"isodate": convert_timestamp_to_iso(timestamp_utc),
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"os_version": log_line["os_version"],
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})
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self.results = sorted(self.results, key=lambda entry: entry["isodate"])
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