mirror of https://github.com/mvt-project/mvt.git
60 lines
2.0 KiB
Python
60 lines
2.0 KiB
Python
# Mobile Verification Toolkit (MVT)
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# Copyright (c) 2021-2022 Claudio Guarnieri.
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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 logging
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import re
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from datetime import datetime, timedelta
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from mvt.android.parsers import parse_getprop
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from .base import BugReportModule
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log = logging.getLogger(__name__)
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class Getprop(BugReportModule):
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"""This module extracts device properties from getprop command."""
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def __init__(self, file_path=None, base_folder=None, output_folder=None,
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serial=None, 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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self.results = {} if not results else results
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def run(self):
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content = self._get_dumpstate_file()
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if not content:
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self.log.error("Unable to find dumpstate file. Did you provide a valid bug report archive?")
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return
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lines = []
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in_getprop = False
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for line in content.decode(errors="ignore").splitlines():
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if line.strip() == "------ SYSTEM PROPERTIES (getprop) ------":
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in_getprop = True
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continue
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if not in_getprop:
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continue
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if line.strip() == "------":
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break
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lines.append(line)
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self.results = parse_getprop("\n".join(lines))
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# Alert if phone is outdated.
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security_patch = self.results.get("ro.build.version.security_patch", "")
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if security_patch:
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patch_date = datetime.strptime(security_patch, "%Y-%m-%d")
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if (datetime.now() - patch_date) > timedelta(days=6*30):
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self.log.warning("This phone has not received security updates for more than "
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"six months (last update: %s)", security_patch)
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self.log.info("Extracted %d Android system properties", len(self.results))
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