PHXH
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obfuz
mirror of https://github.com/focus-creative-games/obfuz
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代码清理

dev
walon 2025-06-22 10:39:31 +08:00
parent cfe9dcdd08
commit 0ad96daa32
28 changed files with 29 additions and 77 deletions
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2
Editor/Emit/DefaultMetadataImporter.cs
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@ -172,7 +172,7 @@ namespace Obfuz.Emit
Assert.IsNotNull(_multiplyFloat, "ExprUtility.Multiply(float, float) not found");
_multiplyDouble = mod.Import(exprUtilityType.GetMethod("Multiply", new[] { typeof(double), typeof(double) }));
Assert.IsNotNull(_multiplyDouble, "ExprUtility.Multiply(double, double) not found");
_divideInt = mod.Import(exprUtilityType.GetMethod("Divide", new[] {typeof(int), typeof(int) }));
_divideInt = mod.Import(exprUtilityType.GetMethod("Divide", new[] { typeof(int), typeof(int) }));
Assert.IsNotNull(_divideInt, "ExprUtility.Divide(int, int) not found");
_divideLong = mod.Import(exprUtilityType.GetMethod("Divide", new[] { typeof(long), typeof(long) }));
Assert.IsNotNull(_divideLong);

5
Editor/Emit/EvalStackCalculator.cs
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@ -1,6 +1,5 @@
using dnlib.DotNet;
using dnlib.DotNet.Emit;
using dnlib.DotNet.Writer;
using Obfuz.Utils;
using System;
using System.Collections.Generic;
@ -153,7 +152,7 @@ namespace Obfuz.Emit
datas.Add(type);
}
private EvalDataType CalcBasicBinOpRetType(List<EvalDataType> datas, EvalDataType op1, EvalDataType op2)
private EvalDataType CalcBasicBinOpRetType(List<EvalDataType> datas, EvalDataType op1, EvalDataType op2)
{
switch (op1)
{
@ -174,7 +173,7 @@ namespace Obfuz.Emit
case EvalDataType.Int32: return EvalDataType.Int64;
case EvalDataType.Int64:
case EvalDataType.I:
return EvalDataType.Int64;
return EvalDataType.Int64;
default: throw new Exception($"Unsupported operand type: {op2} for {op1} in binary operation.");
}
}

1
Editor/EncryptionVM/Instructions/MultipleInstruction.cs
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@ -1,6 +1,5 @@
using NUnit.Framework;
using Obfuz.Utils;
using System;
using System.Collections.Generic;
namespace Obfuz.EncryptionVM.Instructions

1
Editor/ObfusPasses/BasicBlockObfuscationPassBase.cs
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@ -2,7 +2,6 @@
using dnlib.DotNet.Emit;
using Obfuz.Emit;
using System.Collections.Generic;
using System.Linq;
namespace Obfuz.ObfusPasses
{

2
Editor/ObfusPasses/CallObfus/CallProxyAllocator.cs
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@ -237,7 +237,7 @@ namespace Obfuz.ObfusPasses.CallObfus
salt = salt,
encryptedIndex = encryptedIndex,
};
methodDispatcher.methods.Add(new CallInfo { id = $"{method}{(callVir ? "" : "v")}", method = method, callVir = callVir });
methodDispatcher.methods.Add(new CallInfo { id = $"{method}{(callVir ? "" : "v")}", method = method, callVir = callVir });
_methodProxys.Add(key, proxyInfo);
}
return new ProxyCallMethodData(proxyInfo.proxyMethod, proxyInfo.encryptedOps, proxyInfo.salt, proxyInfo.encryptedIndex, proxyInfo.index);

3
Editor/ObfusPasses/EvalStackObfus/ConfigurableObfuscationPolicy.cs
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@ -1,12 +1,9 @@
using dnlib.DotNet;
using Obfuz.Conf;
using Obfuz.Settings;
using Obfuz.Utils;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Xml;
using UnityEditor.VersionControl;
namespace Obfuz.ObfusPasses.EvalStackObfus
{

5
Editor/ObfusPasses/EvalStackObfus/EvalStackObfusPass.cs
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@ -4,12 +4,7 @@ using Obfuz.Data;
using Obfuz.Emit;
using Obfuz.Settings;
using Obfuz.Utils;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using UnityEngine;
namespace Obfuz.ObfusPasses.EvalStackObfus
{

4
Editor/ObfusPasses/EvalStackObfus/IObfuscator.cs
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@ -1,6 +1,4 @@
using dnlib.DotNet;
using dnlib.DotNet.Emit;
using Obfuz.Emit;
using dnlib.DotNet.Emit;
using System.Collections.Generic;
namespace Obfuz.ObfusPasses.EvalStackObfus

3
Editor/ObfusPasses/ExprObfus/ConfigurableObfuscationPolicy.cs
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@ -1,12 +1,9 @@
using dnlib.DotNet;
using Obfuz.Conf;
using Obfuz.Settings;
using Obfuz.Utils;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Xml;
using UnityEditor.VersionControl;
namespace Obfuz.ObfusPasses.ExprObfus
{

4
Editor/ObfusPasses/ExprObfus/ExprObfusPass.cs
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@ -6,8 +6,6 @@ using Obfuz.ObfusPasses.ExprObfus.Obfuscators;
using Obfuz.Settings;
using Obfuz.Utils;
using System.Collections.Generic;
using System.Linq;
using UnityEngine;
namespace Obfuz.ObfusPasses.ExprObfus
{
@ -72,7 +70,7 @@ namespace Obfuz.ObfusPasses.ExprObfus
return _obfuscationPolicy.NeedObfuscate(method);
}
protected bool TryObfuscateInstruction(IObfuscator obfuscator, InstructionParameterInfo pi, Instruction inst, List<Instruction> outputInstructions, ObfusMethodContext ctx)
protected bool TryObfuscateInstruction(IObfuscator obfuscator, InstructionParameterInfo pi, Instruction inst, List<Instruction> outputInstructions, ObfusMethodContext ctx)
{
//Debug.Log($"Obfuscating instruction: {inst} in method: {ctx.method.FullName}");
IRandom localRandom = ctx.localRandom;

3
Editor/ObfusPasses/ExprObfus/IObfuscator.cs
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@ -1,5 +1,4 @@
using dnlib.DotNet;
using dnlib.DotNet.Emit;
using dnlib.DotNet.Emit;
using Obfuz.Emit;
using System.Collections.Generic;

15
Editor/ObfusPasses/ExprObfus/Obfuscators/AdvancedObfuscator.cs
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@ -1,13 +1,8 @@
using dnlib.DotNet.Emit;
using dnlib.DotNet;
using Obfuz.Emit;
using System.Collections.Generic;
using Obfuz.Utils;
using Obfuz.Data;
using UnityEngine;
using UnityEngine.Assertions;
using JetBrains.Annotations;
using System;
using Obfuz.Emit;
using Obfuz.Utils;
using System.Collections.Generic;
namespace Obfuz.ObfusPasses.ExprObfus.Obfuscators
{
@ -104,12 +99,12 @@ namespace Obfuz.ObfusPasses.ExprObfus.Obfuscators
public override bool ObfuscateBinBitwiseOp(Instruction inst, EvalDataType op1, EvalDataType op2, EvalDataType ret, List<Instruction> outputInsts, ObfusMethodContext ctx)
{
return GenerateIdentityTransformForArgument(inst, op2, outputInsts, ctx) || base.ObfuscateBinBitwiseOp(inst, op1 , op2, ret, outputInsts, ctx);
return GenerateIdentityTransformForArgument(inst, op2, outputInsts, ctx) || base.ObfuscateBinBitwiseOp(inst, op1, op2, ret, outputInsts, ctx);
}
public override bool ObfuscateBitShiftOp(Instruction inst, EvalDataType op1, EvalDataType op2, EvalDataType ret, List<Instruction> outputInsts, ObfusMethodContext ctx)
{
return GenerateIdentityTransformForArgument(inst, op2, outputInsts, ctx) || base.ObfuscateBitShiftOp(inst, op1, op2 , ret, outputInsts, ctx);
return GenerateIdentityTransformForArgument(inst, op2, outputInsts, ctx) || base.ObfuscateBitShiftOp(inst, op1, op2, ret, outputInsts, ctx);
}
}
}

5
Editor/ObfusPasses/ExprObfus/Obfuscators/BasicObfuscator.cs
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@ -1,12 +1,7 @@
using dnlib.DotNet;
using dnlib.DotNet.Emit;
using Obfuz.Emit;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading.Tasks;
using UnityEngine;
namespace Obfuz.ObfusPasses.ExprObfus.Obfuscators

2
Editor/ObfusPasses/ExprObfus/Obfuscators/MostAdvancedObfuscator.cs
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@ -68,7 +68,7 @@ namespace Obfuz.ObfusPasses.ExprObfus.Obfuscators
public override bool ObfuscateBitShiftOp(Instruction inst, EvalDataType op1, EvalDataType op2, EvalDataType ret, List<Instruction> outputInsts, ObfusMethodContext ctx)
{
if (!base.ObfuscateBitShiftOp(inst, op1, op2, ret,outputInsts, ctx))
if (!base.ObfuscateBitShiftOp(inst, op1, op2, ret, outputInsts, ctx))
{
return false;
}

5
Editor/ObfusPasses/Instinct/InstinctPass.cs
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@ -1,12 +1,9 @@
using dnlib.DotNet;
using dnlib.DotNet.Emit;
using Obfuz.Editor;
using Obfuz.Emit;
using Obfuz.Settings;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.Security;
using System.Text;
using UnityEngine.Assertions;
@ -40,7 +37,7 @@ namespace Obfuz.ObfusPasses.Instinct
private string GetTypeName(TypeSig type)
{
type = type.RemovePinnedAndModifiers();
switch(type.ElementType)
switch (type.ElementType)
{
case ElementType.Class:
case ElementType.ValueType:

1
Editor/ObfusPasses/InstructionObfuscationPassBase.cs
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@ -1,7 +1,6 @@
using dnlib.DotNet;
using dnlib.DotNet.Emit;
using System.Collections.Generic;
using System.Linq;
namespace Obfuz.ObfusPasses
{

1
Editor/ObfusPasses/SymbolObfus/NameMakers/NameMakerBase.cs
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@ -1,6 +1,5 @@
using dnlib.DotNet;
using System.Collections.Generic;
using System.Linq;
using UnityEngine.Assertions;
namespace Obfuz.ObfusPasses.SymbolObfus.NameMakers

1
Editor/ObfusPasses/SymbolObfus/Policies/SystemRenamePolicy.cs
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@ -2,7 +2,6 @@
using Obfuz.Editor;
using Obfuz.Utils;
using System.Collections.Generic;
using System.Linq;
namespace Obfuz.ObfusPasses.SymbolObfus.Policies
{

2
Editor/ObfusPasses/SymbolObfus/ReflectionCompatibilityDetector.cs
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@ -3,8 +3,6 @@ using dnlib.DotNet.Emit;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using UnityEngine;
namespace Obfuz.ObfusPasses.SymbolObfus

2
Editor/ObfusPasses/SymbolObfus/VirtualMethodGroupCalculator.cs
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@ -114,7 +114,7 @@ namespace Obfuz.ObfusPasses.SymbolObfus
{
return IsVarType(t1) || IsVarType(t2);
}
switch (t1.ElementType)
{
case ElementType.Void:

5
Editor/ObfuscatorBuilder.cs
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@ -2,6 +2,7 @@
using Obfuz.ObfusPasses;
using Obfuz.ObfusPasses.CallObfus;
using Obfuz.ObfusPasses.ConstEncrypt;
using Obfuz.ObfusPasses.ControlFlowObfus;
using Obfuz.ObfusPasses.EvalStackObfus;
using Obfuz.ObfusPasses.ExprObfus;
using Obfuz.ObfusPasses.FieldEncrypt;
@ -186,6 +187,10 @@ namespace Obfuz
{
builder.AddPass(new CallObfusPass(settings.callObfusSettings.ToFacade()));
}
if (obfuscationPasses.HasFlag(ObfuscationPassType.ControlFlowObfus))
{
builder.AddPass(new ControlFlowObfusPass(settings.controlFlowObfuscationSettings.ToFacade()));
}
if (obfuscationPasses.HasFlag(ObfuscationPassType.SymbolObfus))
{
builder.AddPass(new SymbolObfusPass(settings.symbolObfusSettings.ToFacade()));

3
Editor/Settings/ObfuzSettings.cs
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@ -40,6 +40,9 @@ namespace Obfuz.Settings
[Tooltip("expression obfuscation settings")]
public ExprObfuscationSettings exprObfusSettings;
[Tooltip("control flow obfuscation settings")]
public ControlFlowObfuscationSettings controlFlowObfuscationSettings;
public string ObfuzRootDir => $"Library/Obfuz";
public string GetObfuscatedAssemblyOutputPath(BuildTarget target)

3
Editor/Settings/ObfuzSettingsProvider.cs
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@ -36,6 +36,7 @@ namespace Obfuz.Settings
private SerializedProperty _fieldEncryptSettings;
private SerializedProperty _callObfusSettings;
private SerializedProperty _exprObfusSettings;
private SerializedProperty _controlFlowObfusSettings;
public ObfuzSettingsProvider() : base("Project/Obfuz", SettingsScope.Project)
{
@ -70,6 +71,7 @@ namespace Obfuz.Settings
_exprObfusSettings = _serializedObject.FindProperty("exprObfusSettings");
_fieldEncryptSettings = _serializedObject.FindProperty("fieldEncryptSettings");
_callObfusSettings = _serializedObject.FindProperty("callObfusSettings");
_controlFlowObfusSettings = _serializedObject.FindProperty("controlFlowObfuscationSettings");
}
public override void OnGUI(string searchContext)
@ -94,6 +96,7 @@ namespace Obfuz.Settings
EditorGUILayout.PropertyField(_exprObfusSettings);
EditorGUILayout.PropertyField(_fieldEncryptSettings);
EditorGUILayout.PropertyField(_callObfusSettings);
EditorGUILayout.PropertyField(_controlFlowObfusSettings);
if (EditorGUI.EndChangeCheck())

8
Editor/Utils/ConstObfusUtil.cs
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@ -1,11 +1,7 @@
using dnlib.DotNet.Emit;
using dnlib.DotNet;
using dnlib.DotNet;
using dnlib.DotNet.Emit;
using Obfuz.Data;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Obfuz.Utils
{

4
Editor/Utils/DisableTypeDefFindCacheScope.cs
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@ -1,9 +1,5 @@
using dnlib.DotNet;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Obfuz.Utils
{

4
Editor/Utils/MathUtil.cs
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@ -1,8 +1,4 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Obfuz.Utils
{

8
Runtime/ObfuscationInstincts.cs
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@ -1,10 +1,4 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Obfuz
namespace Obfuz
{
public static class ObfuscationInstincts
{

4
Runtime/ObfuscationTypeMapper.cs
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@ -1,10 +1,6 @@
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
namespace Obfuz
{