48 lines
1.9 KiB
C#
48 lines
1.9 KiB
C#
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using dnlib.DotNet;
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using System.Linq;
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namespace Obfuz.ObfusPasses
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{
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public abstract class ObfuscationMethodPassBase : ObfuscationPassBase
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{
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protected virtual bool ForceProcessAllAssembliesAndIgnoreAllPolicy => false;
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protected abstract bool NeedObfuscateMethod(MethodDef method);
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protected abstract void ObfuscateData(MethodDef method);
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public override void Process()
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{
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var ctx = ObfuscationPassContext.Current;
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var modules = ForceProcessAllAssembliesAndIgnoreAllPolicy ? ctx.allObfuscationRelativeModules : ctx.modulesToObfuscate;
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ObfuscationMethodWhitelist whiteList = ctx.whiteList;
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ConfigurablePassPolicy passPolicy = ctx.passPolicy;
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foreach (ModuleDef mod in modules)
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{
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if (!ForceProcessAllAssembliesAndIgnoreAllPolicy && whiteList.IsInWhiteList(mod))
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{
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continue;
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}
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// ToArray to avoid modify list exception
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foreach (TypeDef type in mod.GetTypes().ToArray())
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{
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if (!ForceProcessAllAssembliesAndIgnoreAllPolicy && whiteList.IsInWhiteList(type))
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{
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continue;
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}
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// ToArray to avoid modify list exception
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foreach (MethodDef method in type.Methods.ToArray())
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{
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if (!method.HasBody || (!ForceProcessAllAssembliesAndIgnoreAllPolicy && (ctx.whiteList.IsInWhiteList(method) || !Support(passPolicy.GetMethodObfuscationPasses(method)) || !NeedObfuscateMethod(method))))
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{
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continue;
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}
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// TODO if isGeneratedBy Obfuscator, continue
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ObfuscateData(method);
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}
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}
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}
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}
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}
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}
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