93 lines
3.4 KiB
C#
93 lines
3.4 KiB
C#
// Copyright 2025 Code Philosophy
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//
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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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//
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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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//
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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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using dnlib.DotNet;
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using Obfuz.Emit;
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using Obfuz.Utils;
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using System.Collections.Generic;
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namespace Obfuz
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{
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public delegate IRandom RandomCreator(int seed);
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public class EncryptionScopeInfo
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{
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public const int MaxEncryptionLevel = 4;
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public readonly IEncryptor encryptor;
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public readonly RandomCreator localRandomCreator;
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public EncryptionScopeInfo(IEncryptor encryptor, RandomCreator localRandomCreator)
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{
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this.encryptor = encryptor;
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this.localRandomCreator = localRandomCreator;
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}
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}
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public class EncryptionScopeProvider
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{
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private readonly EncryptionScopeInfo _defaultStaticScope;
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private readonly EncryptionScopeInfo _defaultDynamicScope;
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private readonly HashSet<string> _dynamicSecretAssemblyNames;
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public EncryptionScopeProvider(EncryptionScopeInfo defaultStaticScope, EncryptionScopeInfo defaultDynamicScope, HashSet<string> dynamicSecretAssemblyNames)
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{
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_defaultStaticScope = defaultStaticScope;
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_defaultDynamicScope = defaultDynamicScope;
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_dynamicSecretAssemblyNames = dynamicSecretAssemblyNames;
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}
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public EncryptionScopeInfo GetScope(ModuleDef module)
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{
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if (_dynamicSecretAssemblyNames.Contains(module.Assembly.Name))
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{
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return _defaultDynamicScope;
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}
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else
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{
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return _defaultStaticScope;
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}
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}
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public bool IsDynamicSecretAssembly(ModuleDef module)
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{
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return _dynamicSecretAssemblyNames.Contains(module.Assembly.Name);
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}
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}
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public class ObfuscationPassContext
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{
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public static ObfuscationPassContext Current { get; set; }
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public CoreSettingsFacade coreSettings;
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public GroupByModuleEntityManager moduleEntityManager;
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public AssemblyCache assemblyCache;
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public List<ModuleDef> modulesToObfuscate;
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public List<ModuleDef> allObfuscationRelativeModules;
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public ObfuzIgnoreScopeComputeCache obfuzIgnoreScopeComputeCache;
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public BurstCompileComputeCache burstCompileComputeCache;
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public ObfuscationMethodWhitelist whiteList;
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public ConfigurablePassPolicy passPolicy;
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}
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}
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