mirror of https://github.com/mvt-project/mvt.git
132 lines
4.4 KiB
Python
132 lines
4.4 KiB
Python
# Mobile Verification Toolkit (MVT)
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# Copyright (c) 2021-2023 The MVT 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 re
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from typing import Any, Dict, List
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def parse_dumpsys_package_for_details(output: str) -> Dict[str, Any]:
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"""
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Parse one entry of a dumpsys package information
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"""
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details = {
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"uid": "",
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"version_name": "",
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"version_code": "",
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"timestamp": "",
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"first_install_time": "",
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"last_update_time": "",
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"permissions": [],
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"requested_permissions": [],
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}
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in_install_permissions = False
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in_runtime_permissions = False
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in_declared_permissions = False
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in_requested_permissions = True
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for line in output.splitlines():
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if in_install_permissions:
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if line.startswith(" " * 4) and not line.startswith(" " * 6):
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in_install_permissions = False
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else:
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lineinfo = line.strip().split(":")
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permission = lineinfo[0]
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granted = None
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if "granted=" in lineinfo[1]:
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granted = "granted=true" in lineinfo[1]
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details["permissions"].append(
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{"name": permission, "granted": granted, "type": "install"}
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)
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if in_runtime_permissions:
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if not line.startswith(" " * 8):
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in_runtime_permissions = False
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else:
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lineinfo = line.strip().split(":")
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permission = lineinfo[0]
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granted = None
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if "granted=" in lineinfo[1]:
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granted = "granted=true" in lineinfo[1]
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details["permissions"].append(
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{"name": permission, "granted": granted, "type": "runtime"}
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)
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if in_declared_permissions:
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if not line.startswith(" " * 6):
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in_declared_permissions = False
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else:
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permission = line.strip().split(":")[0]
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details["permissions"].append({"name": permission, "type": "declared"})
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if in_requested_permissions:
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if not line.startswith(" " * 6):
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in_requested_permissions = False
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else:
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details["requested_permissions"].append(line.strip())
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if line.strip().startswith("userId="):
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details["uid"] = line.split("=")[1].strip()
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elif line.strip().startswith("versionName="):
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details["version_name"] = line.split("=")[1].strip()
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elif line.strip().startswith("versionCode="):
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details["version_code"] = line.split("=", 1)[1].strip()
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elif line.strip().startswith("timeStamp="):
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details["timestamp"] = line.split("=")[1].strip()
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elif line.strip().startswith("firstInstallTime="):
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details["first_install_time"] = line.split("=")[1].strip()
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elif line.strip().startswith("lastUpdateTime="):
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details["last_update_time"] = line.split("=")[1].strip()
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elif line.strip() == "install permissions:":
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in_install_permissions = True
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elif line.strip() == "runtime permissions:":
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in_runtime_permissions = True
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elif line.strip() == "declared permissions:":
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in_declared_permissions = True
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elif line.strip() == "requested permissions:":
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in_requested_permissions = True
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return details
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def parse_dumpsys_packages(output: str) -> List[Dict[str, Any]]:
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"""
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Parse the dumpsys package service data
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"""
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pkg_rxp = re.compile(r" Package \[(.+?)\].*")
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results = []
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package_name = None
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package = {}
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lines = []
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for line in output.splitlines():
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if line.startswith(" Package ["):
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if len(lines) > 0:
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details = parse_dumpsys_package_for_details("\n".join(lines))
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package.update(details)
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results.append(package)
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lines = []
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package = {}
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matches = pkg_rxp.findall(line)
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if not matches:
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continue
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package_name = matches[0]
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package["package_name"] = package_name
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continue
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if not package_name:
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continue
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lines.append(line)
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if len(lines) > 0:
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details = parse_dumpsys_package_for_details("\n".join(lines))
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package.update(details)
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results.append(package)
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return results
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