Obfuscation.Tasks 1.0.2

Obfuscation.Tasks

Summary

This is an MSBuild custom task that can be triggered at any event after compilation to automatically obfuscate assembly files.

Usage

Install package

.NET CLI:

dotnet add package Obfuscation.Tasks --version 1.0.2

or PowerShell:

Install-Package Obfuscation.Tasks -Version 1.0.2

or Edit project items:

<ItemGroup>
  <PackageReference Include="Obfuscation.Tasks" Version="1.0.2">
    <PrivateAssets>all</PrivateAssets>
    <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
  </PackageReference>
</ItemGroup>

Configure ObfuscationTask

Triggered after PostBuildEvent:

<Target Name="Obfuscation" AfterTargets="PostBuildEvent">
  <ObfuscationTask ToolDir="\\192.168.1.155\dll" InputFilePaths="$(TargetPath)" DependencyFiles="" OutputFileNameSuffix="" TimeoutMillisecond="2000" Importance="high">
    <Output TaskParameter="OutputFilePaths" PropertyName="SecuredFilePaths" />
  </ObfuscationTask>
  <Message Text="SecuredFilePaths: $(SecuredFilePaths)" Importance="high" />
</Target>

Or trigger after publication. Here's a detail, when the OutputType is Library, it needs to depend on the GenerateNuspec target. When the OutputType is Exe, it needs to depend on the Publish target.

<Target Name="Obfuscation" AfterTargets="GenerateNuspec">
  <ObfuscationTask ToolDir="\\192.168.1.155\dll" InputFilePaths="$(TargetPath)" Importance="low">
    <Output TaskParameter="OutputFilePaths" PropertyName="SecuredFilePaths" />
  </ObfuscationTask>
  <Message Text="SecuredFilePaths: $(SecuredFilePaths)" Importance="high" />
</Target>

• Input Parameters:

  • ToolDir: Required. Example: \\192.168.1.155\dll
  • InputFilePaths: Required. Single example: D:\sources\ObfuscationSamples\ObfuscationSamples\bin\Release\ObfuscationSamples.dll; Multiple examples: $(TargetPath);D:\ref\Samples1.dll;D:\ref\Samples2.dll
  • DependencyFiles: Optional. Example: $(OutputPath)Serilog.dll;$(OutputPath)Serilog.Sinks.Console.dll
  • TimeoutMillisecond: Optional. Default value: 30000
  • Importance: Optional. Default value: Normal. Options: High, Normal, Low. Reference Message task
  • OutputFileNameSuffix: Optional. Default value: _Secure

• Output Parameters:

  • OutputFilePaths: string. Default value: $(InputFilePaths)$(OutputFileNameSuffix).dll. Example: D:\sources\ObfuscationSamples\ObfuscationSamples\bin\Release\ObfuscationSamples_Secure.dll

Support

Support MSBuild v15.0 or higher.

Samples

• ObfuscationSamples

Authors

• Allen Cai

License

• MIT