[WASI][draft] UnsupportedOSPlatformAttribute on the API surface

src/coreclr/System.Private.CoreLib/src/System/Threading/Monitor.CoreCLR.cs

@@ -149,6 +149,7 @@ public static bool IsEntered(object obj)
         private static partial bool Wait(ObjectHandleOnStack obj, int millisecondsTimeout);
 
         [UnsupportedOSPlatform("browser")]
+        [UnsupportedOSPlatform("wasi")]
         public static bool Wait(object obj, int millisecondsTimeout)
         {
             ArgumentNullException.ThrowIfNull(obj);

src/coreclr/nativeaot/System.Private.CoreLib/src/System/Threading/Monitor.NativeAot.cs

@@ -144,6 +144,7 @@ public static bool IsEntered(object obj)
         #region Public Wait/Pulse methods
 
         [UnsupportedOSPlatform("browser")]
+        [UnsupportedOSPlatform("wasi")]
         public static bool Wait(object obj, int millisecondsTimeout)
         {
             return GetCondition(obj).Wait(millisecondsTimeout, obj);

src/libraries/Common/src/System/Security/Cryptography/Helpers.cs

@@ -38,6 +38,7 @@ internal static partial class Helpers
         [UnsupportedOSPlatformGuard("browser")]
         [UnsupportedOSPlatformGuard("wasi")]
         public static bool IsRC2Supported => !OperatingSystem.IsAndroid() && !OperatingSystem.IsBrowser();
+        [UnsupportedOSPlatformGuard("wasi")]
 #else
         public static bool IsRC2Supported => true;
 #endif

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

@@ -54,6 +54,7 @@ protected XmlDocumentDecryptor() { }
         [System.Diagnostics.CodeAnalysis.RequiresDynamicCodeAttribute("Microsoft.Extensions.Configuration.Xml can use EncryptedXml which may contain XSLTs in the xml. XSLTs require dynamic code.")]
         [System.Diagnostics.CodeAnalysis.RequiresUnreferencedCodeAttribute("Microsoft.Extensions.Configuration.Xml can use EncryptedXml. If you use encrypted XML files, your application might not have the algorithm implementations it needs. To avoid this problem, one option you can use is a DynamicDependency attribute to keep the algorithm implementations in your application.")]
         [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("browser")]
+        [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("wasi")]
         protected virtual System.Xml.XmlReader DecryptDocumentAndCreateXmlReader(System.Xml.XmlDocument document) { throw null; }
     }
     [System.Diagnostics.CodeAnalysis.RequiresDynamicCodeAttribute("Microsoft.Extensions.Configuration.Xml can use EncryptedXml which may contain XSLTs in the xml. XSLTs require dynamic code.")]

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

@@ -98,15 +98,11 @@ public XmlReader CreateDecryptingXmlReader(Stream input, XmlReaderSettings? sett
         /// <param name="document">The document.</param>
         /// <returns>An XmlReader which can read the document.</returns>
         [UnsupportedOSPlatform("browser")]
+        [UnsupportedOSPlatform("wasi")]
         [RequiresDynamicCode(RequiresDynamicCodeMessage)]
         [RequiresUnreferencedCode(RequiresUnreferencedCodeMessage)]
         protected virtual XmlReader DecryptDocumentAndCreateXmlReader(XmlDocument document)
         {
-#if !NETSTANDARD2_1 && !NETSTANDARD2_0 && !NETFRAMEWORK // TODO remove with https://github.com/dotnet/runtime/pull/107185
-            if (OperatingSystem.IsWasi()) throw new PlatformNotSupportedException();
-#else
-            #pragma warning disable CA1416
-#endif
             // Perform the actual decryption step, updating the XmlDocument in-place.
             EncryptedXml encryptedXml = _encryptedXmlFactory?.Invoke(document) ?? new EncryptedXml(document);
             encryptedXml.DecryptDocument();

src/libraries/Microsoft.Extensions.Hosting.Systemd/ref/Microsoft.Extensions.Hosting.Systemd.cs

@@ -34,6 +34,7 @@ public static partial class SystemdHelpers
     }
     [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("android")]
     [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("browser")]
+    [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("wasi")]
     [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("ios")]
     [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("maccatalyst")]
     [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("tvos")]
@@ -45,6 +46,7 @@ public void Dispose() { }
         public System.Threading.Tasks.Task WaitForStartAsync(System.Threading.CancellationToken cancellationToken) { throw null; }
     }
     [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("browser")]
+    [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("wasi")]
     public partial class SystemdNotifier : Microsoft.Extensions.Hosting.Systemd.ISystemdNotifier
     {
         public SystemdNotifier() { }

src/libraries/Microsoft.Extensions.Hosting.Systemd/src/SystemdLifetime.cs

@@ -14,6 +14,7 @@ namespace Microsoft.Extensions.Hosting.Systemd
     /// </summary>
     [UnsupportedOSPlatform("android")]
     [UnsupportedOSPlatform("browser")]
+    [UnsupportedOSPlatform("wasi")]
     [UnsupportedOSPlatform("ios")]
     [UnsupportedOSPlatform("maccatalyst")]
     [UnsupportedOSPlatform("tvos")]

src/libraries/Microsoft.Extensions.Hosting.Systemd/src/SystemdNotifier.cs

@@ -11,6 +11,7 @@ namespace Microsoft.Extensions.Hosting.Systemd
     /// Provides support to notify systemd about the service status.
     /// </summary>
     [UnsupportedOSPlatform("browser")]
+    [UnsupportedOSPlatform("wasi")]
     public class SystemdNotifier : ISystemdNotifier
     {
         private const string NOTIFY_SOCKET = "NOTIFY_SOCKET";
@@ -41,12 +42,6 @@ public void Notify(ServiceState state)
                 return;
             }
 
-#if !NETSTANDARD2_1 && !NETSTANDARD2_0 && !NETFRAMEWORK // TODO remove with https://github.com/dotnet/runtime/pull/107185
-            if (OperatingSystem.IsWasi()) throw new PlatformNotSupportedException();
-#else
-            #pragma warning disable CA1416
-#endif
-
             using (var socket = new Socket(AddressFamily.Unix, SocketType.Dgram, ProtocolType.Unspecified))
             {
                 var endPoint = new UnixDomainSocketEndPoint(_socketPath!);

src/libraries/Microsoft.Extensions.Hosting/ref/Microsoft.Extensions.Hosting.cs

@@ -78,21 +78,25 @@ public static partial class HostingHostBuilderExtensions
         public static Microsoft.Extensions.Hosting.IHostBuilder ConfigureServices(this Microsoft.Extensions.Hosting.IHostBuilder hostBuilder, System.Action<Microsoft.Extensions.DependencyInjection.IServiceCollection> configureDelegate) { throw null; }
         [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("android")]
         [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("browser")]
+        [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("wasi")]
         [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("ios")]
         [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("tvos")]
         public static System.Threading.Tasks.Task RunConsoleAsync(this Microsoft.Extensions.Hosting.IHostBuilder hostBuilder, System.Action<Microsoft.Extensions.Hosting.ConsoleLifetimeOptions> configureOptions, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken)) { throw null; }
         [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("android")]
         [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("browser")]
+        [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("wasi")]
         [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("ios")]
         [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("tvos")]
         public static System.Threading.Tasks.Task RunConsoleAsync(this Microsoft.Extensions.Hosting.IHostBuilder hostBuilder, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken)) { throw null; }
         [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("android")]
         [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("browser")]
+        [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("wasi")]
         [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("ios")]
         [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("tvos")]
         public static Microsoft.Extensions.Hosting.IHostBuilder UseConsoleLifetime(this Microsoft.Extensions.Hosting.IHostBuilder hostBuilder) { throw null; }
         [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("android")]
         [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("browser")]
+        [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("wasi")]
         [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("ios")]
         [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("tvos")]
         public static Microsoft.Extensions.Hosting.IHostBuilder UseConsoleLifetime(this Microsoft.Extensions.Hosting.IHostBuilder hostBuilder, System.Action<Microsoft.Extensions.Hosting.ConsoleLifetimeOptions> configureOptions) { throw null; }

src/libraries/Microsoft.Extensions.Hosting/src/HostingHostBuilderExtensions.cs

@@ -340,6 +340,7 @@ internal static ServiceProviderOptions CreateDefaultServiceProviderOptions(HostB
         /// <returns>The same instance of the <see cref="IHostBuilder"/> for chaining.</returns>
         [UnsupportedOSPlatform("android")]
         [UnsupportedOSPlatform("browser")]
+        [UnsupportedOSPlatform("wasi")]
         [UnsupportedOSPlatform("ios")]
         [UnsupportedOSPlatform("tvos")]
         public static IHostBuilder UseConsoleLifetime(this IHostBuilder hostBuilder)
@@ -356,6 +357,7 @@ public static IHostBuilder UseConsoleLifetime(this IHostBuilder hostBuilder)
         /// <returns>The same instance of the <see cref="IHostBuilder"/> for chaining.</returns>
         [UnsupportedOSPlatform("android")]
         [UnsupportedOSPlatform("browser")]
+        [UnsupportedOSPlatform("wasi")]
         [UnsupportedOSPlatform("ios")]
         [UnsupportedOSPlatform("tvos")]
         public static IHostBuilder UseConsoleLifetime(this IHostBuilder hostBuilder, Action<ConsoleLifetimeOptions> configureOptions)
@@ -375,6 +377,7 @@ public static IHostBuilder UseConsoleLifetime(this IHostBuilder hostBuilder, Act
         /// <returns>A <see cref="Task"/> that only completes when the token is triggered or shutdown is triggered.</returns>
         [UnsupportedOSPlatform("android")]
         [UnsupportedOSPlatform("browser")]
+        [UnsupportedOSPlatform("wasi")]
         [UnsupportedOSPlatform("ios")]
         [UnsupportedOSPlatform("tvos")]
         public static Task RunConsoleAsync(this IHostBuilder hostBuilder, CancellationToken cancellationToken = default)
@@ -391,6 +394,7 @@ public static Task RunConsoleAsync(this IHostBuilder hostBuilder, CancellationTo
         /// <returns>A <see cref="Task"/> that only completes when the token is triggered or shutdown is triggered.</returns>
         [UnsupportedOSPlatform("android")]
         [UnsupportedOSPlatform("browser")]
+        [UnsupportedOSPlatform("wasi")]
         [UnsupportedOSPlatform("ios")]
         [UnsupportedOSPlatform("tvos")]
         public static Task RunConsoleAsync(this IHostBuilder hostBuilder, Action<ConsoleLifetimeOptions> configureOptions, CancellationToken cancellationToken = default)

src/libraries/Microsoft.Extensions.Hosting/src/Internal/ConsoleLifetime.cs

@@ -16,6 +16,7 @@ namespace Microsoft.Extensions.Hosting.Internal
     /// </summary>
     [UnsupportedOSPlatform("android")]
     [UnsupportedOSPlatform("browser")]
+    [UnsupportedOSPlatform("wasi")]
     [UnsupportedOSPlatform("ios")]
     [UnsupportedOSPlatform("tvos")]
     public partial class ConsoleLifetime : IHostLifetime, IDisposable

src/libraries/Microsoft.Extensions.Http/src/DependencyInjection/HttpClientBuilderExtensions.cs

@@ -282,6 +282,7 @@ public static IHttpClientBuilder ConfigureHttpMessageHandlerBuilder(this IHttpCl
         /// </para>
         /// </remarks>
         [UnsupportedOSPlatform("browser")]
+        [UnsupportedOSPlatform("wasi")] // We can support SocketsHttpHandler on top of wasi-socket, once we have it working https://github.com/dotnet/runtime/issues/98957
         public static IHttpClientBuilder UseSocketsHttpHandler(this IHttpClientBuilder builder, Action<SocketsHttpHandler, IServiceProvider>? configureHandler = null)
         {
             ThrowHelper.ThrowIfNull(builder);
@@ -320,6 +321,7 @@ public static IHttpClientBuilder UseSocketsHttpHandler(this IHttpClientBuilder b
         /// </para>
         /// </remarks>
         [UnsupportedOSPlatform("browser")]
+        [UnsupportedOSPlatform("wasi")]
         public static IHttpClientBuilder UseSocketsHttpHandler(this IHttpClientBuilder builder, Action<ISocketsHttpHandlerBuilder> configureBuilder)
         {
             ThrowHelper.ThrowIfNull(builder);

src/libraries/Microsoft.Extensions.Http/src/DependencyInjection/SocketsHttpHandlerBuilderExtensions.cs

@@ -25,6 +25,7 @@ public static class SocketsHttpHandlerBuilderExtensions
         /// <param name="configure">A delegate that is used to modify a <see cref="SocketsHttpHandler"/>.</param>
         /// <returns>An <see cref="ISocketsHttpHandlerBuilder"/> that can be used to configure the handler.</returns>
         [UnsupportedOSPlatform("browser")]
+        [UnsupportedOSPlatform("wasi")] // We can support SocketsHttpHandler on top of wasi-socket, once we have it working https://github.com/dotnet/runtime/issues/98957
         public static ISocketsHttpHandlerBuilder Configure(this ISocketsHttpHandlerBuilder builder, Action<SocketsHttpHandler, IServiceProvider> configure)
         {
             builder.Services.Configure<HttpClientFactoryOptions>(builder.Name, options =>
@@ -59,13 +60,15 @@ public static ISocketsHttpHandlerBuilder Configure(this ISocketsHttpHandlerBuild
         /// </para>
         /// </remarks>
         [UnsupportedOSPlatform("browser")]
+        [UnsupportedOSPlatform("wasi")]
         public static ISocketsHttpHandlerBuilder Configure(this ISocketsHttpHandlerBuilder builder, IConfiguration configuration)
         {
             SocketsHttpHandlerConfiguration parsedConfig = ParseSocketsHttpHandlerConfiguration(configuration);
             return Configure(builder, (handler, _) => FillFromConfig(handler, parsedConfig));
         }
 
         [UnsupportedOSPlatform("browser")]
+        [UnsupportedOSPlatform("wasi")]
         private static void FillFromConfig(SocketsHttpHandler handler, in SocketsHttpHandlerConfiguration config)
         {
             if (config.PooledConnectionIdleTimeout is not null)
@@ -188,6 +191,7 @@ private readonly record struct SocketsHttpHandlerConfiguration
         }
 
         [UnsupportedOSPlatform("browser")]
+        [UnsupportedOSPlatform("wasi")]
         private static SocketsHttpHandlerConfiguration ParseSocketsHttpHandlerConfiguration(IConfiguration config)
         {
             return new SocketsHttpHandlerConfiguration()

src/libraries/Microsoft.Extensions.Logging.Console/ref/Microsoft.Extensions.Logging.Console.cs

@@ -7,6 +7,7 @@
 namespace Microsoft.Extensions.Logging
 {
     [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("browser")]
+    [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("wasi")]
     public static partial class ConsoleLoggerExtensions
     {
         [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)]
@@ -107,6 +108,7 @@ public ConsoleLoggerOptions() { }
     }
     [Microsoft.Extensions.Logging.ProviderAliasAttribute("Console")]
     [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("browser")]
+    [System.Runtime.Versioning.UnsupportedOSPlatformAttribute("wasi")]
     public partial class ConsoleLoggerProvider : Microsoft.Extensions.Logging.ILoggerProvider, Microsoft.Extensions.Logging.ISupportExternalScope, System.IDisposable
     {
         public ConsoleLoggerProvider(Microsoft.Extensions.Options.IOptionsMonitor<Microsoft.Extensions.Logging.Console.ConsoleLoggerOptions> options) { }

src/libraries/Microsoft.Extensions.Logging.Console/src/AnsiParsingLogConsole.cs

@@ -9,6 +9,7 @@ namespace Microsoft.Extensions.Logging.Console
 {
     [UnsupportedOSPlatform("android")]
     [UnsupportedOSPlatform("browser")]
+    [UnsupportedOSPlatform("wasi")]
     [UnsupportedOSPlatform("ios")]
     [UnsupportedOSPlatform("tvos")]
     internal sealed class AnsiParsingLogConsole : IConsole

src/libraries/Microsoft.Extensions.Logging.Console/src/ConsoleFormatterConfigureOptions.cs

@@ -21,6 +21,7 @@ internal sealed class ConsoleFormatterConfigureOptions : IConfigureOptions<Conso
         private readonly IConfiguration _configuration;
 
         [UnsupportedOSPlatform("browser")]
+        [UnsupportedOSPlatform("wasi")]
         public ConsoleFormatterConfigureOptions(ILoggerProviderConfiguration<ConsoleLoggerProvider> providerConfiguration)
         {
             _configuration = providerConfiguration.GetFormatterOptionsSection();

src/libraries/Microsoft.Extensions.Logging.Console/src/ConsoleLogger.cs

@@ -14,6 +14,7 @@ namespace Microsoft.Extensions.Logging.Console
     /// A logger that writes messages in the console.
     /// </summary>
     [UnsupportedOSPlatform("browser")]
+    [UnsupportedOSPlatform("wasi")]
     internal sealed class ConsoleLogger : ILogger, IBufferedLogger
     {
         private readonly string _name;

src/libraries/Microsoft.Extensions.Logging.Console/src/ConsoleLoggerConfigureOptions.cs

@@ -21,6 +21,7 @@ internal sealed class ConsoleLoggerConfigureOptions : IConfigureOptions<ConsoleL
         private readonly IConfiguration _configuration;
 
         [UnsupportedOSPlatform("browser")]
+        [UnsupportedOSPlatform("wasi")]
         public ConsoleLoggerConfigureOptions(ILoggerProviderConfiguration<ConsoleLoggerProvider> providerConfiguration)
         {
             _configuration = providerConfiguration.Configuration;

src/libraries/Microsoft.Extensions.Logging.Console/src/ConsoleLoggerExtensions.cs

@@ -18,6 +18,7 @@ namespace Microsoft.Extensions.Logging
     /// Provides extension methods for the <see cref="ILoggingBuilder"/> and <see cref="ILoggerProviderConfiguration{ConsoleLoggerProvider}"/> classes.
     /// </summary>
     [UnsupportedOSPlatform("browser")]
+    [UnsupportedOSPlatform("wasi")]
     public static partial class ConsoleLoggerExtensions
     {
         internal const string RequiresDynamicCodeMessage = "Binding TOptions to configuration values may require generating dynamic code at runtime.";
@@ -175,6 +176,7 @@ internal static IConfiguration GetFormatterOptionsSection(this ILoggerProviderCo
     }
 
     [UnsupportedOSPlatform("browser")]
+    [UnsupportedOSPlatform("wasi")]
     internal sealed class ConsoleLoggerFormatterConfigureOptions<TFormatter, [DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.All)] TOptions> : ConfigureFromConfigurationOptions<TOptions>
         where TOptions : ConsoleFormatterOptions
         where TFormatter : ConsoleFormatter
@@ -188,6 +190,7 @@ public ConsoleLoggerFormatterConfigureOptions(ILoggerProviderConfiguration<Conso
     }
 
     [UnsupportedOSPlatform("browser")]
+    [UnsupportedOSPlatform("wasi")]
     internal sealed class ConsoleLoggerFormatterOptionsChangeTokenSource<TFormatter, TOptions> : ConfigurationChangeTokenSource<TOptions>
         where TOptions : ConsoleFormatterOptions
         where TFormatter : ConsoleFormatter

src/libraries/Microsoft.Extensions.Logging.Console/src/ConsoleLoggerProcessor.cs

@@ -12,6 +12,7 @@
 namespace Microsoft.Extensions.Logging.Console
 {
     [UnsupportedOSPlatform("browser")]
+    [UnsupportedOSPlatform("wasi")]
     internal class ConsoleLoggerProcessor : IDisposable
     {
         private readonly Queue<LogMessageEntry> _messageQueue;

src/libraries/Microsoft.Extensions.Logging.Console/src/ConsoleLoggerProvider.cs

@@ -15,6 +15,7 @@ namespace Microsoft.Extensions.Logging.Console
     /// A provider of <see cref="ConsoleLogger"/> instances.
     /// </summary>
     [UnsupportedOSPlatform("browser")]
+    [UnsupportedOSPlatform("wasi")]
     [ProviderAlias("Console")]
     public partial class ConsoleLoggerProvider : ILoggerProvider, ISupportExternalScope
     {

src/libraries/System.Collections.Concurrent/ref/System.Collections.Concurrent.cs

@@ -8,6 +8,7 @@
 namespace System.Collections.Concurrent
 {
     [System.Runtime.Versioning.UnsupportedOSPlatform("browser")]
+    [System.Runtime.Versioning.UnsupportedOSPlatform("wasi")]
     public partial class BlockingCollection<T> : System.Collections.Generic.IEnumerable<T>, System.Collections.Generic.IReadOnlyCollection<T>, System.Collections.ICollection, System.Collections.IEnumerable, System.IDisposable
     {
         public BlockingCollection() { }

src/libraries/System.Collections.Concurrent/src/System/Collections/Concurrent/BlockingCollection.cs

@@ -40,6 +40,7 @@ namespace System.Collections.Concurrent
     /// </remarks>
     /// <typeparam name="T">Specifies the type of elements in the collection.</typeparam>
     [UnsupportedOSPlatform("browser")]
+    [UnsupportedOSPlatform("wasi")]
     [DebuggerTypeProxy(typeof(BlockingCollectionDebugView<>))]
     [DebuggerDisplay("Count = {Count}, Type = {_collection}")]
     public class BlockingCollection<T> : IEnumerable<T>, ICollection, IDisposable, IReadOnlyCollection<T>
@@ -1743,6 +1744,7 @@ public BlockingCollectionDebugView(BlockingCollection<T> collection)
 
         /// <summary>Returns a snapshot of the underlying collection's elements.</summary>
         [UnsupportedOSPlatform("browser")]
+        [UnsupportedOSPlatform("wasi")]
         [DebuggerBrowsable(DebuggerBrowsableState.RootHidden)]
         public T[] Items
         {