81 lines
2.1 KiB
C#
81 lines
2.1 KiB
C#
using dnlib.DotNet;
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using Obfuz.Editor;
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using Obfuz.Utils;
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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 Obfuz
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{
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public class ObfuscationMethodWhitelist
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{
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private bool HasObfuzIgnoreScope(IHasCustomAttribute obj, ObfuzScope targetScope)
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{
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ObfuzScope? objScope = MetaUtil.GetObfuzIgnoreScope(obj);
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if (objScope == null)
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{
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return false;
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}
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return (objScope & targetScope) != 0;
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}
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public bool IsInWhiteList(ModuleDef module)
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{
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string modName = module.Assembly.Name;
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if (modName == "Obfuz.Runtime")
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{
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return true;
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}
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if (HasObfuzIgnoreScope(module, ObfuzScope.Self))
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{
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return true;
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}
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return false;
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}
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public bool IsInWhiteList(MethodDef method)
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{
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if (IsInWhiteList(method.DeclaringType))
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{
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return true;
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}
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if (method.Name.StartsWith(ConstValues.ObfuzInternalSymbolNamePrefix))
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{
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return true;
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}
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if (HasObfuzIgnoreScope(method, ObfuzScope.Self))
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{
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return true;
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}
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return false;
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}
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public bool IsInWhiteList(TypeDef type)
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{
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if (type.Name.StartsWith(ConstValues.ObfuzInternalSymbolNamePrefix))
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{
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return true;
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}
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if (IsInWhiteList(type.Module))
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{
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return true;
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}
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if (MetaUtil.HasObfuzIgnoreAttributeInSelfOrParent(type))
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{
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return true;
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}
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if (type.DeclaringType != null && IsInWhiteList(type.DeclaringType))
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{
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return true;
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}
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if (type.FullName == "Obfuz.EncryptionVM.GeneratedEncryptionVirtualMachine")
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{
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return true;
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}
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return false;
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}
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}
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}
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