obfuz仓库只保留obfuz，将Samples、obfuz4hybridclr和DeobfuscatedStackTrace拆分为独立的仓库
walon
parent
1f74c8d65d
commit
39c9925cbc
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@ -1,37 +0,0 @@
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---
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name: Bug report
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about: Create a report to help us improve
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title: ''
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labels: ''
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assignees: ''
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---
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**Describe the bug | 描述问题**
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A clear and concise description of what the bug is.
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** Enviroment | 环境 **
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- Unity Version: 202x.y.z
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- com.code-philosophy.obfuz Version: 4.x.y
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- Platform: Win 64 Standalone|Android|iOS| ...
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**To Reproduce | 复制步骤 **
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Please provide a reproduction project. Please try to reproduce this bug on the https://github.com/focus-creative-games/obfuz/tree/main/Samples/QuickStart. | 提供复现工程，请尽量在 https://github.com/focus-creative-games/obfuz/tree/main/Samples/QuickStart 项目上复现这个bug。
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Steps to reproduce the behavior :
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1. Go to '...'
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2. Click on '....'
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3. Scroll down to '....'
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4. See error
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**Expected behavior | 期望的结果**
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A clear and concise description of what you expected to happen.
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**Screenshots | 截图或者日志**
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If applicable, add screenshots to help explain your problem.
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**Additional context | 补充信息**
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Add any other context about the problem here.
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@ -1,25 +0,0 @@
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## Ignore Visual Studio temporary files, build results, and
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## files generated by popular Visual Studio add-ons.
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##
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## Get latest from https://github.com/github/gitignore/blob/main/VisualStudio.gitignore
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**/Library/
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**/Logs/
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**/Temp/
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**/Build-*/
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**/Release-*/
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**/Debug-*/
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**/HybridCLRData/
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**/.vs/
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**/bin/
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**/obj/
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.vsconfig
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**/UserSettings/
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*.csproj
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*.sln
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packages-lock.json
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/Samples/WorkWithHybridCLR/Assets/Obfuz/SymbolObfus/symbol-mapping.xml
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/Samples/WorkWithHybridCLR/Assets/StreamingAssets/HotUpdate.dll.bytes
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@ -1,15 +0,0 @@
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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<OutputType>Exe</OutputType>
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<TargetFramework>net8.0</TargetFramework>
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<ImplicitUsings>enable</ImplicitUsings>
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<Nullable>disable</Nullable>
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<Version>1.0.0</Version>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="CommandLineParser" Version="2.9.1" />
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</ItemGroup>
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</Project>
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@ -1,24 +0,0 @@
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Microsoft Visual Studio Solution File, Format Version 12.00
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# Visual Studio Version 17
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VisualStudioVersion = 17.13.35931.197
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MinimumVisualStudioVersion = 10.0.40219.1
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DeobfuscateStackTrace", "DeobfuscateStackTrace.csproj", "{B7192F39-1EEA-4F31-885B-B606D700FC79}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|Any CPU = Debug|Any CPU
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Release|Any CPU = Release|Any CPU
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EndGlobalSection
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
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{B7192F39-1EEA-4F31-885B-B606D700FC79}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{B7192F39-1EEA-4F31-885B-B606D700FC79}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{B7192F39-1EEA-4F31-885B-B606D700FC79}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{B7192F39-1EEA-4F31-885B-B606D700FC79}.Release|Any CPU.Build.0 = Release|Any CPU
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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EndGlobalSection
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GlobalSection(ExtensibilityGlobals) = postSolution
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SolutionGuid = {9F39E3ED-EF31-43DE-B085-0F7BF60844E8}
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EndGlobalSection
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EndGlobal
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MIT License
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Copyright (c) 2025 Code Philosophy(代码哲学)
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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@ -1,57 +0,0 @@
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using CommandLine;
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namespace DeobfuscateStackTrace
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{
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internal class Program
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{
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private class CommandOptions
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{
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[Option('m', "mappingFile", Required = true, HelpText = "mapping xml file")]
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public string MappingFile { get; set; }
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[Option('i', "input", Required = true, HelpText = "input obfuscated log file")]
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public string InputFile { get; set; }
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[Option('o', "output", Required = true, HelpText = "output deobfuscated log file")]
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public string OutputFile { get; set; }
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}
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static void Main(string[] args)
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{
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CommandOptions opt = ParseArgs(args);
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if (!File.Exists(opt.MappingFile))
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{
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Console.Error.WriteLine($"Mapping file {opt.MappingFile} not found");
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Environment.Exit(1);
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}
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if (!File.Exists(opt.InputFile))
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{
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Console.Error.WriteLine($"Input file {opt.InputFile} not found");
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Environment.Exit(1);
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}
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var reader = new SymbolMappingReader(opt.MappingFile);
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StackTraceDeObfuscator.Convert(reader, opt.InputFile, opt.OutputFile);
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}
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private static CommandOptions ParseArgs(string[] args)
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{
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var helpWriter = new StringWriter();
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var parser = new Parser(settings =>
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{
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settings.AllowMultiInstance = true;
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settings.HelpWriter = helpWriter;
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});
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var result = parser.ParseArguments<CommandOptions>(args);
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if (result.Tag == ParserResultType.NotParsed)
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{
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Console.Error.WriteLine(helpWriter.ToString());
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Environment.Exit(1);
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}
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return ((Parsed<CommandOptions>)result).Value;
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}
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}
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}
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{
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"profiles": {
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"DeobfuscateStackTrace": {
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"commandName": "Project",
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"commandLineArgs": "-m ../../../mapping.xml -i ../../../obfuscated.log -o ../../../deobfuscated.log"
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}
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}
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}
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace DeobfuscateStackTrace
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{
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public class StackTraceDeObfuscator
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{
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public static void Convert(SymbolMappingReader reader, string oldLogFile, string newLogFile)
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{
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var obfuscatedLines = File.ReadAllLines(oldLogFile, Encoding.UTF8);
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var deObfuscatedLines = new List<string>();
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bool logLineFound = false;
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foreach (string line in obfuscatedLines)
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{
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if (TryConvertLine(line, reader, ref logLineFound, out var newLine))
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{
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deObfuscatedLines.Add(newLine);
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}
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else
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{
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deObfuscatedLines.Add(line);
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}
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}
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File.WriteAllLines(newLogFile, deObfuscatedLines, Encoding.UTF8);
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}
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private static bool TryConvertLine(string line, SymbolMappingReader reader, ref bool logLineFound, out string deObfuscatedStackTrace)
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{
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deObfuscatedStackTrace = line;
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if (string.IsNullOrEmpty(line))
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{
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logLineFound = false;
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return false;
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}
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if (!logLineFound)
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{
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logLineFound = line.StartsWith("UnityEngine.DebugLogHandler:Internal_Log")
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|| line.StartsWith("UnityEngine.DebugLogHandler:LogFormat")
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|| line.StartsWith("UnityEngine.Logger:Log");
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return false;
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}
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return reader.TryDeObfuscateStackTrace(line, out deObfuscatedStackTrace);
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}
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}
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}
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@ -1,128 +0,0 @@
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using System.Xml;
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namespace DeobfuscateStackTrace
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{
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public class SymbolMappingReader
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{
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private readonly Dictionary<string, List<string>> _fullSignatureMapper = new Dictionary<string, List<string>>();
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private readonly Dictionary<string, List<string>> _signatureWithParamsMapper = new Dictionary<string, List<string>>();
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public SymbolMappingReader(string mappingFile)
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{
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LoadXmlMappingFile(mappingFile);
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}
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private void LoadXmlMappingFile(string mappingFile)
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{
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var doc = new XmlDocument();
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doc.Load(mappingFile);
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var root = doc.DocumentElement;
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foreach (XmlNode node in root.ChildNodes)
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{
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if (!(node is XmlElement element))
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{
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continue;
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}
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LoadAssemblyMapping(element);
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}
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}
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private void LoadAssemblyMapping(XmlElement ele)
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{
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if (ele.Name != "assembly")
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{
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throw new System.Exception($"Invalid node name: {ele.Name}. Expected 'assembly'.");
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}
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foreach (XmlNode node in ele.ChildNodes)
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{
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if (!(node is XmlElement element))
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{
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continue;
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}
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if (element.Name == "type")
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{
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LoadTypeMapping(element);
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}
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}
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}
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private void LoadTypeMapping(XmlElement ele)
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{
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foreach (XmlNode node in ele.ChildNodes)
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{
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if (!(node is XmlElement c))
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{
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continue;
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}
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if (node.Name == "method")
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{
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LoadMethodMapping(c);
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}
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}
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}
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private string GetMethodSignatureWithoutParams(string signature)
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{
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int index = signature.IndexOf('(');
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if (index < 0)
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{
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return signature;
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}
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return signature.Substring(0, index);
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}
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private void LoadMethodMapping(XmlElement ele)
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{
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if (!ele.HasAttribute("oldStackTraceSignature"))
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{
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throw new System.Exception($"Invalid node name: {ele.Name}. attribute 'oldStackTraceSignature' missing.");
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}
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if (!ele.HasAttribute("newStackTraceSignature"))
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{
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throw new System.Exception($"Invalid node name: {ele.Name}. attribute 'newStackTraceSignature' missing.");
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}
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string oldStackTraceSignature = ele.Attributes["oldStackTraceSignature"].Value;
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string newStackTraceSignature = ele.Attributes["newStackTraceSignature"].Value;
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if (!_fullSignatureMapper.TryGetValue(newStackTraceSignature, out var oldFullSignatures))
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{
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oldFullSignatures = new List<string>();
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_fullSignatureMapper[newStackTraceSignature] = oldFullSignatures;
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}
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oldFullSignatures.Add(oldStackTraceSignature);
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string oldStackTraceSignatureWithoutParams = GetMethodSignatureWithoutParams(oldStackTraceSignature);
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string newStackTraceSignatureWithoutParams = GetMethodSignatureWithoutParams(newStackTraceSignature);
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if (!_signatureWithParamsMapper.TryGetValue(newStackTraceSignatureWithoutParams, out var oldSignaturesWithoutParams))
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{
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oldSignaturesWithoutParams = new List<string>();
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_signatureWithParamsMapper[newStackTraceSignatureWithoutParams] = oldSignaturesWithoutParams;
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}
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oldSignaturesWithoutParams.Add(oldStackTraceSignatureWithoutParams);
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}
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public bool TryDeObfuscateStackTrace(string obfuscatedStackTraceLog, out string deObfuscatedStackTrace)
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{
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obfuscatedStackTraceLog = obfuscatedStackTraceLog.Trim();
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if (_fullSignatureMapper.TryGetValue(obfuscatedStackTraceLog, out var oldFullSignatures))
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{
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deObfuscatedStackTrace = string.Join("|", oldFullSignatures);
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return true;
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}
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string obfuscatedStackTraceSignatureWithoutParams = GetMethodSignatureWithoutParams(obfuscatedStackTraceLog);
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if (_signatureWithParamsMapper.TryGetValue(obfuscatedStackTraceSignatureWithoutParams, out var oldSignaturesWithoutParams))
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{
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deObfuscatedStackTrace = obfuscatedStackTraceLog.Replace(obfuscatedStackTraceSignatureWithoutParams, string.Join("|", oldSignaturesWithoutParams));
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return true;
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}
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deObfuscatedStackTrace = null;
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return false;
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}
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}
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}
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@ -1,17 +0,0 @@
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test stack trace
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UnityEngine.DebugLogHandler:Internal_Log(LogType, LogOption, String, Object)
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UnityEngine.DebugLogHandler:LogFormat(LogType, Object, String, Object[])
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UnityEngine.Logger:Log(LogType, Object)
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UnityEngine.Debug:Log(Object)
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Obfus2.TestStackTrace:Stack3()
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Obfus2.NestedClass`1:Stack2(TestStackTrace, Int32[], List`1, Banana)
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Obfus2.TestStackTrace:Stack1(Int64, UInt64, Single, Double, String, Object)
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Obfus2.TestStackTrace:Stack0(Byte, SByte, Int16, UInt16, Int32, UInt32)
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Tests.TC_StackTrace:PrintStackTrace()
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System.Reflection.RuntimeMethodInfo:InternalInvoke(Object, Object[], Exception&)
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System.Reflection.RuntimeMethodInfo:Invoke(Object, BindingFlags, Binder, Object[], CultureInfo)
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System.Reflection.MethodBase:Invoke(Object, Object[])
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SharpUnit.TestCase:Run(TestResult)
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SharpUnit.TestSuite:Run(TestResult)
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TestRunner:Run()
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Bootstrap:Start()
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File diff suppressed because it is too large
Load Diff
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@ -1,17 +0,0 @@
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test stack trace
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UnityEngine.DebugLogHandler:Internal_Log(LogType, LogOption, String, Object)
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UnityEngine.DebugLogHandler:LogFormat(LogType, Object, String, Object[])
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UnityEngine.Logger:Log(LogType, Object)
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UnityEngine.Debug:Log(Object)
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F.g:A()
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F.G:a(g, Int32[], List`1, Banana)
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F.g:a(Int64, UInt64, Single, Double, String, Object)
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F.g:b(Byte, SByte, Int16, UInt16, Int32, UInt32)
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Tests.TC_StackTrace:PrintStackTrace()
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System.Reflection.RuntimeMethodInfo:InternalInvoke(Object, Object[], Exception&)
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System.Reflection.RuntimeMethodInfo:Invoke(Object, BindingFlags, Binder, Object[], CultureInfo)
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System.Reflection.MethodBase:Invoke(Object, Object[])
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SharpUnit.TestCase:Run(TestResult)
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SharpUnit.TestSuite:Run(TestResult)
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TestRunner:Run()
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Bootstrap:Start()
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Reference in New Issue