Add NetCoreAppCurrent configurations to Microsoft.Extensions libraries

src/libraries/Microsoft.Extensions.Caching.Abstractions/ref/Microsoft.Extensions.Caching.Abstractions.csproj

@@ -1,9 +1,14 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
+    <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppMinimum);netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
   </PropertyGroup>
+
   <ItemGroup>
     <Compile Include="Microsoft.Extensions.Caching.Abstractions.cs" />
     <ProjectReference Include="..\..\Microsoft.Extensions.Primitives\ref\Microsoft.Extensions.Primitives.csproj" />
   </ItemGroup>
+
+  <ItemGroup Condition="'$(TargetFrameworkIdentifier)' == '.NETCoreApp' and '$(TargetFramework)' != '$(NetCoreAppCurrent)'">
+    <Reference Include="System.Runtime" />
+  </ItemGroup>
 </Project>

src/libraries/Microsoft.Extensions.Caching.Abstractions/src/Microsoft.Extensions.Caching.Abstractions.csproj

@@ -1,8 +1,10 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
+    <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppMinimum);netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
     <EnableDefaultItems>true</EnableDefaultItems>
+    <!-- Use targeting pack references instead of granular ones in the project file. -->
+    <DisableImplicitAssemblyReferences>false</DisableImplicitAssemblyReferences>
     <PackageDescription>Caching abstractions for in-memory cache and distributed cache.
 
 Commonly Used Types:

src/libraries/Microsoft.Extensions.Caching.Memory/ref/Microsoft.Extensions.Caching.Memory.csproj

@@ -1,14 +1,20 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
+    <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppMinimum);netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
   </PropertyGroup>
+
   <ItemGroup>
     <Compile Include="Microsoft.Extensions.Caching.Memory.cs" />
   </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="$(LibrariesProjectRoot)Microsoft.Extensions.Caching.Abstractions\ref\Microsoft.Extensions.Caching.Abstractions.csproj" />
     <ProjectReference Include="$(LibrariesProjectRoot)Microsoft.Extensions.DependencyInjection.Abstractions\ref\Microsoft.Extensions.DependencyInjection.Abstractions.csproj" />
     <ProjectReference Include="$(LibrariesProjectRoot)Microsoft.Extensions.Logging.Abstractions\ref\Microsoft.Extensions.Logging.Abstractions.csproj" />
     <ProjectReference Include="$(LibrariesProjectRoot)Microsoft.Extensions.Options\ref\Microsoft.Extensions.Options.csproj" />
   </ItemGroup>
+
+  <ItemGroup Condition="'$(TargetFrameworkIdentifier)' == '.NETCoreApp' and '$(TargetFramework)' != '$(NetCoreAppCurrent)'">
+    <Reference Include="System.Runtime" />
+  </ItemGroup>
 </Project>

src/libraries/Microsoft.Extensions.Caching.Memory/src/Microsoft.Extensions.Caching.Memory.csproj

@@ -1,8 +1,10 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
+    <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppMinimum);netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
     <EnableDefaultItems>true</EnableDefaultItems>
+    <!-- Use targeting pack references instead of granular ones in the project file. -->
+    <DisableImplicitAssemblyReferences>false</DisableImplicitAssemblyReferences>
     <PackageDescription>In-memory cache implementation of Microsoft.Extensions.Caching.Memory.IMemoryCache.</PackageDescription>
   </PropertyGroup>
 

src/libraries/Microsoft.Extensions.Configuration.Abstractions/ref/Microsoft.Extensions.Configuration.Abstractions.csproj

@@ -3,17 +3,15 @@
     <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppMinimum);netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
     <Nullable>enable</Nullable>
   </PropertyGroup>
+
   <ItemGroup>
     <Compile Include="Microsoft.Extensions.Configuration.Abstractions.cs" />
   </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="$(LibrariesProjectRoot)Microsoft.Extensions.Primitives\ref\Microsoft.Extensions.Primitives.csproj" />
   </ItemGroup>
 
-  <ItemGroup Condition="'$(TargetFramework)' == '$(NetCoreAppCurrent)'">
-    <ProjectReference Include="$(LibrariesProjectRoot)System.Runtime\ref\System.Runtime.csproj" />
-  </ItemGroup>
-
   <ItemGroup Condition="'$(TargetFrameworkIdentifier)' == '.NETCoreApp' and '$(TargetFramework)' != '$(NetCoreAppCurrent)'">
     <Reference Include="System.Runtime" />
   </ItemGroup>

src/libraries/Microsoft.Extensions.Configuration.Binder/ref/Microsoft.Extensions.Configuration.Binder.csproj

@@ -3,9 +3,11 @@
     <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppMinimum);netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
     <Nullable>enable</Nullable>
   </PropertyGroup>
+
   <ItemGroup>
     <Compile Include="Microsoft.Extensions.Configuration.Binder.cs" />
   </ItemGroup>
+
   <ItemGroup Condition="'$(TargetFrameworkIdentifier)' != '.NETCoreApp'">
     <Compile Include="$(CoreLibSharedDir)System\Diagnostics\CodeAnalysis\DynamicallyAccessedMembersAttribute.cs" />
     <Compile Include="$(CoreLibSharedDir)System\Diagnostics\CodeAnalysis\DynamicallyAccessedMemberTypes.cs" />
@@ -16,10 +18,6 @@
     <ProjectReference Include="$(LibrariesProjectRoot)Microsoft.Extensions.Configuration.Abstractions\ref\Microsoft.Extensions.Configuration.Abstractions.csproj" />
   </ItemGroup>
 
-  <ItemGroup Condition="'$(TargetFramework)' == '$(NetCoreAppCurrent)'">
-    <ProjectReference Include="$(LibrariesProjectRoot)System.Runtime\ref\System.Runtime.csproj" />
-  </ItemGroup>
-
   <ItemGroup Condition="'$(TargetFrameworkIdentifier)' == '.NETCoreApp' and '$(TargetFramework)' != '$(NetCoreAppCurrent)'">
     <Reference Include="System.Runtime" />
   </ItemGroup>

src/libraries/Microsoft.Extensions.Configuration.CommandLine/ref/Microsoft.Extensions.Configuration.CommandLine.csproj

@@ -10,10 +10,6 @@
     <ProjectReference Include="$(LibrariesProjectRoot)Microsoft.Extensions.Configuration.Abstractions\ref\Microsoft.Extensions.Configuration.Abstractions.csproj" />
   </ItemGroup>
 
-  <ItemGroup Condition="'$(TargetFramework)' == '$(NetCoreAppCurrent)'">
-    <ProjectReference Include="$(LibrariesProjectRoot)System.Runtime\ref\System.Runtime.csproj" />
-  </ItemGroup>
-
   <ItemGroup Condition="'$(TargetFrameworkIdentifier)' == '.NETCoreApp' and '$(TargetFramework)' != '$(NetCoreAppCurrent)'">
     <Reference Include="System.Runtime" />
   </ItemGroup>

src/libraries/Microsoft.Extensions.Configuration.EnvironmentVariables/ref/Microsoft.Extensions.Configuration.EnvironmentVariables.csproj

@@ -10,10 +10,6 @@
     <ProjectReference Include="$(LibrariesProjectRoot)Microsoft.Extensions.Configuration.Abstractions\ref\Microsoft.Extensions.Configuration.Abstractions.csproj" />
   </ItemGroup>
 
-  <ItemGroup Condition="'$(TargetFramework)' == '$(NetCoreAppCurrent)'">
-    <ProjectReference Include="$(LibrariesProjectRoot)System.Runtime\ref\System.Runtime.csproj" />
-  </ItemGroup>
-
   <ItemGroup Condition="'$(TargetFrameworkIdentifier)' == '.NETCoreApp' and '$(TargetFramework)' != '$(NetCoreAppCurrent)'">
     <Reference Include="System.Runtime" />
   </ItemGroup>

src/libraries/Microsoft.Extensions.Configuration.FileExtensions/ref/Microsoft.Extensions.Configuration.FileExtensions.csproj

@@ -1,12 +1,17 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
+    <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppMinimum);netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
   </PropertyGroup>
+
   <ItemGroup>
     <Compile Include="Microsoft.Extensions.Configuration.FileExtensions.cs" />
     <ProjectReference Include="$(LibrariesProjectRoot)Microsoft.Extensions.Configuration\ref\Microsoft.Extensions.Configuration.csproj" />
     <ProjectReference Include="$(LibrariesProjectRoot)Microsoft.Extensions.Configuration.Abstractions\ref\Microsoft.Extensions.Configuration.Abstractions.csproj" />
     <ProjectReference Include="$(LibrariesProjectRoot)Microsoft.Extensions.FileProviders.Abstractions\ref\Microsoft.Extensions.FileProviders.Abstractions.csproj" />
     <ProjectReference Include="$(LibrariesProjectRoot)Microsoft.Extensions.FileProviders.Physical\ref\Microsoft.Extensions.FileProviders.Physical.csproj" />
   </ItemGroup>
+
+  <ItemGroup Condition="'$(TargetFrameworkIdentifier)' == '.NETCoreApp' and '$(TargetFramework)' != '$(NetCoreAppCurrent)'">
+    <Reference Include="System.Runtime" />
+  </ItemGroup>
 </Project>

src/libraries/Microsoft.Extensions.Configuration.FileExtensions/src/Microsoft.Extensions.Configuration.FileExtensions.csproj

@@ -1,8 +1,10 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
+    <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppMinimum);netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
     <EnableDefaultItems>true</EnableDefaultItems>
+    <!-- Use targeting pack references instead of granular ones in the project file. -->
+    <DisableImplicitAssemblyReferences>false</DisableImplicitAssemblyReferences>
     <PackageDescription>Extension methods for configuring file-based configuration providers for Microsoft.Extensions.Configuration.</PackageDescription>
   </PropertyGroup>
 

src/libraries/Microsoft.Extensions.Configuration.Ini/ref/Microsoft.Extensions.Configuration.Ini.csproj

@@ -1,12 +1,17 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
+    <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppMinimum);netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
   </PropertyGroup>
+
   <ItemGroup>
     <Compile Include="Microsoft.Extensions.Configuration.Ini.cs" />
     <ProjectReference Include="$(LibrariesProjectRoot)Microsoft.Extensions.Configuration\ref\Microsoft.Extensions.Configuration.csproj" />
     <ProjectReference Include="$(LibrariesProjectRoot)Microsoft.Extensions.Configuration.Abstractions\ref\Microsoft.Extensions.Configuration.Abstractions.csproj" />
     <ProjectReference Include="$(LibrariesProjectRoot)Microsoft.Extensions.Configuration.FileExtensions\ref\Microsoft.Extensions.Configuration.FileExtensions.csproj" />
     <ProjectReference Include="$(LibrariesProjectRoot)Microsoft.Extensions.FileProviders.Abstractions\ref\Microsoft.Extensions.FileProviders.Abstractions.csproj" />
   </ItemGroup>
+
+  <ItemGroup Condition="'$(TargetFrameworkIdentifier)' == '.NETCoreApp' and '$(TargetFramework)' != '$(NetCoreAppCurrent)'">
+    <Reference Include="System.Runtime" />
+  </ItemGroup>
 </Project>

src/libraries/Microsoft.Extensions.Configuration.Ini/src/IniStreamConfigurationProvider.cs

@@ -49,7 +49,11 @@ public static IDictionary<string, string> Read(Stream stream)
                     if (line[0] == '[' && line[line.Length - 1] == ']')
                     {
                         // remove the brackets
+#if NET
+                        sectionPrefix = string.Concat(line.AsSpan(1, line.Length - 2), ConfigurationPath.KeyDelimiter);
+#else
                         sectionPrefix = line.Substring(1, line.Length - 2) + ConfigurationPath.KeyDelimiter;
+#endif
                         continue;
                     }
 

src/libraries/Microsoft.Extensions.Configuration.Ini/src/Microsoft.Extensions.Configuration.Ini.csproj

@@ -1,8 +1,10 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
+    <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppMinimum);netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
     <EnableDefaultItems>true</EnableDefaultItems>
+    <!-- Use targeting pack references instead of granular ones in the project file. -->
+    <DisableImplicitAssemblyReferences>false</DisableImplicitAssemblyReferences>
     <PackageDescription>INI configuration provider implementation for Microsoft.Extensions.Configuration.</PackageDescription>
   </PropertyGroup>
 

src/libraries/Microsoft.Extensions.Configuration.Json/ref/Microsoft.Extensions.Configuration.Json.csproj

@@ -1,10 +1,12 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
+    <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppMinimum);netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
   </PropertyGroup>
+
   <ItemGroup>
     <Compile Include="Microsoft.Extensions.Configuration.Json.cs" />
   </ItemGroup>
+
   <ItemGroup>
     <PackageReference Include="System.Threading.Tasks.Extensions" Version="$(SystemThreadingTasksExtensionsVersion)" />
     <ProjectReference Include="$(LibrariesProjectRoot)Microsoft.Extensions.Configuration.Abstractions\ref\Microsoft.Extensions.Configuration.Abstractions.csproj" />
@@ -13,4 +15,8 @@
     <ProjectReference Include="$(LibrariesProjectRoot)Microsoft.Extensions.FileProviders.Abstractions\ref\Microsoft.Extensions.FileProviders.Abstractions.csproj" />
     <ProjectReference Include="$(LibrariesProjectRoot)System.Text.Json\ref\System.Text.Json.csproj" />
   </ItemGroup>
+
+  <ItemGroup Condition="'$(TargetFrameworkIdentifier)' == '.NETCoreApp' and '$(TargetFramework)' != '$(NetCoreAppCurrent)'">
+    <Reference Include="System.Runtime" />
+  </ItemGroup>
 </Project>

src/libraries/Microsoft.Extensions.Configuration.Json/src/Microsoft.Extensions.Configuration.Json.csproj

@@ -1,9 +1,11 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netstandard2.1;netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
+    <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppMinimum);netstandard2.1;netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <EnableDefaultItems>true</EnableDefaultItems>
+    <!-- Use targeting pack references instead of granular ones in the project file. -->
+    <DisableImplicitAssemblyReferences>false</DisableImplicitAssemblyReferences>
     <PackageDescription>JSON configuration provider implementation for Microsoft.Extensions.Configuration.</PackageDescription>
   </PropertyGroup>
 

src/libraries/Microsoft.Extensions.Configuration.UserSecrets/ref/Microsoft.Extensions.Configuration.UserSecrets.csproj

@@ -1,12 +1,18 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
+    <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppMinimum);netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
   </PropertyGroup>
+
   <ItemGroup>
     <Compile Include="Microsoft.Extensions.Configuration.UserSecrets.cs" />
   </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="$(LibrariesProjectRoot)Microsoft.Extensions.Configuration.Abstractions\ref\Microsoft.Extensions.Configuration.Abstractions.csproj" />
     <ProjectReference Include="$(LibrariesProjectRoot)Microsoft.Extensions.Configuration.Json\ref\Microsoft.Extensions.Configuration.Json.csproj" />
   </ItemGroup>
+
+  <ItemGroup Condition="'$(TargetFrameworkIdentifier)' == '.NETCoreApp' and '$(TargetFramework)' != '$(NetCoreAppCurrent)'">
+    <Reference Include="System.Runtime" />
+  </ItemGroup>
 </Project>

src/libraries/Microsoft.Extensions.Configuration.UserSecrets/src/Microsoft.Extensions.Configuration.UserSecrets.csproj

@@ -1,8 +1,10 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
+    <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppMinimum);netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
     <EnableDefaultItems>true</EnableDefaultItems>
+    <!-- Use targeting pack references instead of granular ones in the project file. -->
+    <DisableImplicitAssemblyReferences>false</DisableImplicitAssemblyReferences>
     <PackageDescription>User secrets configuration provider implementation for Microsoft.Extensions.Configuration.</PackageDescription>
   </PropertyGroup>
 

src/libraries/Microsoft.Extensions.Configuration.Xml/Directory.Build.props

@@ -0,0 +1,6 @@
+<Project>
+  <Import Project="..\Directory.Build.props" />
+  <PropertyGroup>
+    <IncludePlatformAttributes>true</IncludePlatformAttributes>
+  </PropertyGroup>
+</Project>

src/libraries/Microsoft.Extensions.Configuration.Xml/ref/Microsoft.Extensions.Configuration.Xml.cs

@@ -33,6 +33,7 @@ public partial class XmlDocumentDecryptor
         public static readonly Microsoft.Extensions.Configuration.Xml.XmlDocumentDecryptor Instance;
         protected XmlDocumentDecryptor() { }
         public System.Xml.XmlReader CreateDecryptingXmlReader(System.IO.Stream input, System.Xml.XmlReaderSettings settings) { throw null; }
+        [System.Runtime.Versioning.UnsupportedOSPlatform("browser")]
         protected virtual System.Xml.XmlReader DecryptDocumentAndCreateXmlReader(System.Xml.XmlDocument document) { throw null; }
     }
     public partial class XmlStreamConfigurationProvider : Microsoft.Extensions.Configuration.StreamConfigurationProvider

src/libraries/Microsoft.Extensions.Configuration.Xml/ref/Microsoft.Extensions.Configuration.Xml.csproj

@@ -1,14 +1,25 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
+    <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppMinimum);netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
   </PropertyGroup>
+
   <ItemGroup>
     <Compile Include="Microsoft.Extensions.Configuration.Xml.cs" />
   </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="$(LibrariesProjectRoot)Microsoft.Extensions.Configuration\ref\Microsoft.Extensions.Configuration.csproj" />
     <ProjectReference Include="$(LibrariesProjectRoot)Microsoft.Extensions.Configuration.Abstractions\ref\Microsoft.Extensions.Configuration.Abstractions.csproj" />
     <ProjectReference Include="$(LibrariesProjectRoot)Microsoft.Extensions.Configuration.FileExtensions\ref\Microsoft.Extensions.Configuration.FileExtensions.csproj" />
     <ProjectReference Include="$(LibrariesProjectRoot)Microsoft.Extensions.FileProviders.Abstractions\ref\Microsoft.Extensions.FileProviders.Abstractions.csproj" />
   </ItemGroup>
+
+  <ItemGroup Condition="'$(TargetFramework)' == '$(NetCoreAppCurrent)'">
+    <ProjectReference Include="$(LibrariesProjectRoot)System.Xml.ReaderWriter\ref\System.Xml.ReaderWriter.csproj" />
+  </ItemGroup>
+
+  <ItemGroup Condition="'$(TargetFrameworkIdentifier)' == '.NETCoreApp' and '$(TargetFramework)' != '$(NetCoreAppCurrent)'">
+    <Reference Include="System.Runtime" />
+    <Reference Include="System.Xml.ReaderWriter" />
+  </ItemGroup>
 </Project>

src/libraries/Microsoft.Extensions.Configuration.Xml/src/Microsoft.Extensions.Configuration.Xml.csproj

@@ -1,8 +1,10 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
+    <TargetFrameworks>$(NetCoreAppCurrent);$(NetCoreAppMinimum);netstandard2.0;$(NetFrameworkMinimum)</TargetFrameworks>
     <EnableDefaultItems>true</EnableDefaultItems>
+    <!-- Use targeting pack references instead of granular ones in the project file. -->
+    <DisableImplicitAssemblyReferences>false</DisableImplicitAssemblyReferences>
     <PackageDescription>XML configuration provider implementation for Microsoft.Extensions.Configuration.</PackageDescription>
   </PropertyGroup>
 

src/libraries/Microsoft.Extensions.Configuration.Xml/src/XmlDocumentDecryptor.cs

@@ -3,6 +3,7 @@
 
 using System;
 using System.IO;
+using System.Runtime.Versioning;
 using System.Security.Cryptography.Xml;
 using System.Xml;
 
@@ -25,8 +26,8 @@ public class XmlDocumentDecryptor
         /// </summary>
         // don't create an instance of this directly
         protected XmlDocumentDecryptor()
-            : this(DefaultEncryptedXmlFactory)
         {
+            // _encryptedXmlFactory stays null by default
         }
 
         // for testing only
@@ -67,7 +68,12 @@ public XmlReader CreateDecryptingXmlReader(Stream input, XmlReaderSettings setti
 
             if (ContainsEncryptedData(document))
             {
+                // DecryptDocumentAndCreateXmlReader is not supported on 'browser',
+                // but we only call it depending on the input XML document. If the document
+                // is encrypted and this is running on 'browser', just let the PNSE throw.
+#pragma warning disable CA1416
                 return DecryptDocumentAndCreateXmlReader(document);
+#pragma warning restore CA1416
             }
             else
             {
@@ -82,19 +88,17 @@ public XmlReader CreateDecryptingXmlReader(Stream input, XmlReaderSettings setti
         /// </summary>
         /// <param name="document">The document.</param>
         /// <returns>An XmlReader which can read the document.</returns>
+        [UnsupportedOSPlatform("browser")]
         protected virtual XmlReader DecryptDocumentAndCreateXmlReader(XmlDocument document)
         {
             // Perform the actual decryption step, updating the XmlDocument in-place.
-            EncryptedXml encryptedXml = _encryptedXmlFactory(document);
+            EncryptedXml encryptedXml = _encryptedXmlFactory?.Invoke(document) ?? new EncryptedXml(document);
             encryptedXml.DecryptDocument();
 
             // Finally, return the new XmlReader from the updated XmlDocument.
             // Error messages based on this XmlReader won't show line numbers,
             // but that's fine since we transformed the document anyway.
             return document.CreateNavigator().ReadSubtree();
         }
-
-        private static EncryptedXml DefaultEncryptedXmlFactory(XmlDocument document)
-            => new EncryptedXml(document);
     }
 }

src/libraries/Microsoft.Extensions.Configuration.Xml/tests/Microsoft.Extensions.Configuration.Xml.Tests.csproj

@@ -3,6 +3,7 @@
   <PropertyGroup>
     <TargetFrameworks>$(NetCoreAppCurrent);$(NetFrameworkMinimum)</TargetFrameworks>
     <EnableDefaultItems>true</EnableDefaultItems>
+    <IncludePlatformAttributes>false</IncludePlatformAttributes>
   </PropertyGroup>
 
   <ItemGroup>

src/libraries/Microsoft.Extensions.Configuration/ref/Microsoft.Extensions.Configuration.csproj

@@ -10,10 +10,6 @@
     <ProjectReference Include="$(LibrariesProjectRoot)Microsoft.Extensions.Primitives\ref\Microsoft.Extensions.Primitives.csproj" />
   </ItemGroup>
 
-  <ItemGroup Condition="'$(TargetFramework)' == '$(NetCoreAppCurrent)'">
-    <ProjectReference Include="$(LibrariesProjectRoot)System.Runtime\ref\System.Runtime.csproj" />
-  </ItemGroup>
-
   <ItemGroup Condition="'$(TargetFrameworkIdentifier)' == '.NETCoreApp' and '$(TargetFramework)' != '$(NetCoreAppCurrent)'">
     <Reference Include="System.Runtime" />
   </ItemGroup>