Sample.Server.WebAuthenticator.csproj

<Project Sdk="Microsoft.NET.Sdk.Web">

  <PropertyGroup>
    <TargetFramework>netcoreapp3.1</TargetFramework>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="AspNet.Security.OAuth.Apple" Version="3.1.8" />
    <PackageReference Include="Microsoft.AspNetCore.Authentication.Facebook" Version="3.1.2" />
    <PackageReference Include="Microsoft.AspNetCore.Authentication.Google" Version="3.1.2" />
    <PackageReference Include="Microsoft.AspNetCore.Authentication.MicrosoftAccount" Version="3.1.2" />
    <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="3.1.2" />
    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="3.1.5" />
  </ItemGroup>

</Project>