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obfuz
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支持增量混淆，mapping.xml中程序集不在当前混淆的程序集列表中时，仍然保留这些配置信息

backup
walon 2025-04-17 10:08:48 +08:00
parent 080a414f34
commit 399b2ccee6
5 changed files with 113 additions and 4 deletions
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3
Editor/Obfuz.Editor.asmdef
View File

@ -2,8 +2,7 @@
"name": "Obfuz",
"rootNamespace": "",
"references": [
"GUID:167b4b7f91c16bb4183f7298af665076",
"GUID:d6548fbf155e392419f0f6a6dcf078d9"
"GUID:167b4b7f91c16bb4183f7298af665076"
],
"includePlatforms": [
"Editor"

96
Editor/Rename/RenameRecordMap.cs
View File

@ -2,6 +2,7 @@ using dnlib.DotNet;
using Obfuz.Rename;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Xml;
using System.Xml.Linq;
@ -413,6 +414,22 @@ namespace Obfuz
}
root.AppendChild(assemblyNode);
}
foreach (RenameMappingAssembly ass in _assemblies.Values)
{
if (_modRenames.Keys.Any(m => m.Assembly.Name == ass.oldAssName))
{
continue;
}
var assemblyNode = doc.CreateElement("assembly");
assemblyNode.SetAttribute("name", ass.oldAssName);
assemblyNode.SetAttribute("newName", ass.status == RenameStatus.Renamed ? ass.newAssName : "");
assemblyNode.SetAttribute("status", ass.status.ToString());
foreach (var e in ass.types)
{
WriteTypeMapping(assemblyNode, e.Key, e.Value);
}
root.AppendChild(assemblyNode);
}
doc.Save(_mappingFile);
Debug.Log($"Mapping file saved to {Path.GetFullPath(_mappingFile)}");
}
@ -447,6 +464,37 @@ namespace Obfuz
}
}
private void WriteTypeMapping(XmlElement assNode, string fullName, RenameMappingType type)
{
var typeNode = assNode.OwnerDocument.CreateElement("type");
typeNode.SetAttribute("fullName", fullName);
typeNode.SetAttribute("newFullName", type.status == RenameStatus.Renamed ? type.newFullName : "");
typeNode.SetAttribute("status", type.status.ToString());
foreach (var e in type.fields)
{
string signature = e.Key;
RenameMappingField field = e.Value;
WriteFieldMapping(typeNode, e.Key, e.Value);
}
foreach (var e in type.properties)
{
WritePropertyMapping(typeNode, e.Key, e.Value);
}
foreach (var e in type.events)
{
WriteEventMapping(typeNode, e.Key, e.Value);
}
foreach (var e in type.methods)
{
WriteMethodMapping(typeNode, e.Key, e.Value);
}
assNode.AppendChild(typeNode);
}
private void WriteFieldMapping(XmlElement typeEle, FieldDef field)
{
if (!_fieldRenames.TryGetValue(field, out var record) || record.status == RenameStatus.NotRenamed)
@ -460,6 +508,15 @@ namespace Obfuz
typeEle.AppendChild(fieldNode);
}
private void WriteFieldMapping(XmlElement typeEle, string signature, RenameMappingField field)
{
var fieldNode = typeEle.OwnerDocument.CreateElement("field");
fieldNode.SetAttribute("signature", signature);
fieldNode.SetAttribute("newName", field.newName);
//fieldNode.SetAttribute("status", record.status.ToString());
typeEle.AppendChild(fieldNode);
}
private void WritePropertyMapping(XmlElement typeEle, PropertyDef property)
{
if (!_propertyRenames.TryGetValue(property, out var record) || record.status == RenameStatus.NotRenamed)
@ -473,6 +530,15 @@ namespace Obfuz
typeEle.AppendChild(propertyNode);
}
private void WritePropertyMapping(XmlElement typeEle, string signature, RenameMappingProperty property)
{
var propertyNode = typeEle.OwnerDocument.CreateElement("property");
propertyNode.SetAttribute("signature", signature);
propertyNode.SetAttribute("newName", property.newName);
//propertyNode.SetAttribute("status", record.status.ToString());
typeEle.AppendChild(propertyNode);
}
private void WriteEventMapping(XmlElement typeEle, EventDef eventDef)
{
if (!_eventRenames.TryGetValue(eventDef, out var record) || record.status == RenameStatus.NotRenamed)
@ -485,6 +551,14 @@ namespace Obfuz
typeEle.AppendChild(eventNode);
}
private void WriteEventMapping(XmlElement typeEle, string signature, RenameMappingEvent eventDef)
{
var eventNode = typeEle.OwnerDocument.CreateElement("event");
eventNode.SetAttribute("signature", signature);
eventNode.SetAttribute("newName", eventDef.newName);
typeEle.AppendChild(eventNode);
}
private void WriteMethodMapping(XmlElement typeEle, MethodDef method)
{
if (!_methodRenames.TryGetValue(method, out var record) || record.status == RenameStatus.NotRenamed)
@ -505,6 +579,19 @@ namespace Obfuz
typeEle.AppendChild(methodNode);
}
private void WriteMethodMapping(XmlElement typeEle, string signature, RenameMappingMethod method)
{
var methodNode = typeEle.OwnerDocument.CreateElement("method");
methodNode.SetAttribute("signature", signature);
methodNode.SetAttribute("newName", method.newName);
//methodNode.SetAttribute("status", record != null ? record.status.ToString() : RenameStatus.NotRenamed.ToString());
foreach (RenameMappingMethodParam param in method.parameters)
{
WriteMethodParamMapping(methodNode, param);
}
typeEle.AppendChild(methodNode);
}
private void WriteMethodParamMapping(XmlElement methodEle, ParamDef param)
{
if (!_paramRenames.TryGetValue(param, out var record) || record.status == RenameStatus.NotRenamed)
@ -518,6 +605,15 @@ namespace Obfuz
methodEle.AppendChild(paramNode);
}
private void WriteMethodParamMapping(XmlElement methodEle, RenameMappingMethodParam param)
{
var paramNode = methodEle.OwnerDocument.CreateElement("param");
paramNode.SetAttribute("index", param.index.ToString());
paramNode.SetAttribute("newName", param.newName);
//paramNode.SetAttribute("status", record.status.ToString());
methodEle.AppendChild(paramNode);
}
public void AddRename(ModuleDefMD mod, string newName)
{
RenameRecord record = _modRenames[mod];

12
Editor/Rename/UnityRenamePolicy.cs
View File

@ -59,6 +59,10 @@ namespace Obfuz.Rename
{
return false;
}
if (typeDef.FullName.StartsWith("UnitySourceGeneratedAssemblyMonoScriptTypes_"))
{
return false;
}
return true;
}
@ -68,6 +72,10 @@ namespace Obfuz.Rename
{
return !s_monoBehaviourEvents.Contains(methodDef.Name);
}
if (methodDef.DeclaringType.FullName.StartsWith("UnitySourceGeneratedAssemblyMonoScriptTypes_"))
{
return false;
}
return true;
}
@ -78,6 +86,10 @@ namespace Obfuz.Rename
{
return !MetaUtil.IsSerializableField(fieldDef);
}
if (fieldDef.DeclaringType.FullName.StartsWith("UnitySourceGeneratedAssemblyMonoScriptTypes_"))
{
return false;
}
return true;
}
}

4
Editor/Settings/ObfuzSettings.cs
View File

@ -51,7 +51,9 @@ namespace Obfuz
{
string filePath = SettingsPath;
var arr = InternalEditorUtility.LoadSerializedFileAndForget(filePath);
s_Instance = arr.Length > 0 ? arr[0] as ObfuzSettings : CreateInstance<ObfuzSettings>();
//Debug.Log($"typeof arr:{arr?.GetType()} arr[0]:{(arr != null && arr.Length > 0 ? arr[0].GetType(): null)}");
s_Instance = arr != null && arr.Length > 0 ? (ObfuzSettings)arr[0] : CreateInstance<ObfuzSettings>();
return s_Instance;
}

2
package.json
View File

@ -1,6 +1,6 @@
{
"name": "com.code-philosophy.obfuz",
"version": "7.9.0",
"version": "1.0.0-beta",
"displayName": "Obfuz",
"description": "Obfuz is a powerful code obfuscation tool designed specifically for Unity projects.",
"category": "Editor",