Tratcher/syncruntime (#19206)

* Consume the internalized System.Net.Quic sources (#19156)

* Consume the internalized System.Net.Quic sources

* More changes from rebase

* Remove Console.WriteLine

* Additional code sync

Author: Tratcher

src/Servers/Kestrel/Core/src/Microsoft.AspNetCore.Server.Kestrel.Core.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <Description>Core components of ASP.NET Core Kestrel cross-platform web server.</Description>
@@ -16,7 +16,9 @@
     <Compile Include="$(SharedSourceRoot)CertificateGeneration\**\*.cs" />
     <Compile Include="$(SharedSourceRoot)ValueTaskExtensions\**\*.cs" />
     <Compile Include="$(SharedSourceRoot)UrlDecoder\**\*.cs" />
-    <Compile Include="$(SharedSourceRoot)runtime\**\*.cs" LinkBase="Shared\runtime\" />
+    <Compile Include="$(SharedSourceRoot)runtime\*.cs" Link="Shared\runtime\%(Filename)%(Extension)"/>
+    <Compile Include="$(SharedSourceRoot)runtime\Http2\**\*.cs" Link="Shared\runtime\Http2\%(Filename)%(Extension)"/>
+    <Compile Include="$(SharedSourceRoot)runtime\Http3\**\*.cs" Link="Shared\runtime\Http3\%(Filename)%(Extension)"/>
     <Compile Include="$(SharedSourceRoot)ServerInfrastructure\**\*.cs" LinkBase="Shared\" />
     <Compile Include="$(RepoRoot)src\Shared\TaskToApm.cs" Link="Internal\TaskToApm.cs" />
   </ItemGroup>

src/Servers/Kestrel/Transport.Quic/src/Libraries.cs

@@ -0,0 +1,12 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+internal static partial class Interop
+{
+    internal static class Libraries
+    {
+        // Compare to https://github.com/dotnet/runtime/blob/63c88901df460c47eaffc6b970c4b5f0aeaf0a88/src/libraries/Common/src/Interop/Linux/Interop.Libraries.cs#L10
+        internal const string MsQuic = "msquic";
+    }
+}

src/Servers/Kestrel/Transport.Quic/src/Microsoft.AspNetCore.Server.Kestrel.Transport.Quic.csproj

@@ -1,22 +1,26 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <Description>Libuv transport for the ASP.NET Core Kestrel cross-platform web server.</Description>
+    <Description>Quic transport for the ASP.NET Core Kestrel cross-platform web server.</Description>
     <TargetFramework>$(DefaultNetCoreTargetFramework)</TargetFramework>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <PackageTags>aspnetcore;kestrel</PackageTags>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
-    <NoWarn>CS1591;$(NoWarn)</NoWarn>
+    <NoWarn>CS1591;CS0436;$(NoWarn)</NoWarn><!-- Conflicts between internal and public Quic APIs -->
     <IsShippingPackage>false</IsShippingPackage>
   </PropertyGroup>
 
   <ItemGroup>
     <Compile Include="$(RepoRoot)src\Shared\Buffers.MemoryPool\*.cs" LinkBase="MemoryPool" />
     <Compile Include="$(KestrelSharedSourceRoot)\CorrelationIdGenerator.cs" Link="Internal\CorrelationIdGenerator.cs" />
     <Compile Include="$(SharedSourceRoot)ServerInfrastructure\DuplexPipe.cs" Link="Internal\DuplexPipe.cs" />
+    <Compile Include="$(SharedSourceRoot)runtime\NetEventSource.Common.cs" Link="Shared\runtime\%(Filename)%(Extension)"/>
+    <Compile Include="$(SharedSourceRoot)runtime\SR.Quic.cs" Link="Shared\runtime\%(Filename)%(Extension)"/>
+    <Compile Include="$(SharedSourceRoot)runtime\Quic\**\*.cs" Link="Shared\runtime\Quic\%(Filename)%(Extension)" />
     <Compile Include="$(KestrelSharedSourceRoot)\TransportConnection.cs" Link="Internal\TransportConnection.cs" />
     <Compile Include="$(KestrelSharedSourceRoot)\TransportConnection.Generated.cs" Link="Internal\TransportConnection.Generated.cs" />
     <Compile Include="$(KestrelSharedSourceRoot)\TransportConnection.FeatureCollection.cs" Link="Internal\TransportConnection.FeatureCollection.cs" />
+    <Compile Include="$(RepoRoot)src\Shared\TaskToApm.cs" Link="Internal\TaskToApm.cs" />
   </ItemGroup>
 
   <ItemGroup>
@@ -26,4 +30,11 @@
     <Reference Include="Microsoft.Extensions.Options" />
   </ItemGroup>
 
+  <ItemGroup>
+    <EmbeddedResource Include="$(SharedSourceRoot)runtime\SR.resx" Link="Shared\runtime\SR.resx">
+      <ManifestResourceName>System.Net.Quic.SR</ManifestResourceName>
+      <Generator></Generator>
+    </EmbeddedResource>
+  </ItemGroup>
+
 </Project>

src/Shared/runtime/Http2/Hpack/HPackDecoder.cs

@@ -12,7 +12,7 @@ namespace System.Net.Http.HPack
 {
     internal class HPackDecoder
     {
-        private enum State
+        private enum State : byte
         {
             Ready,
             HeaderFieldIndex,

src/Shared/runtime/Http2/Hpack/HeaderField.cs

@@ -21,11 +21,8 @@ public HeaderField(ReadOnlySpan<byte> name, ReadOnlySpan<byte> value)
             // We should revisit our allocation strategy here so we don't need to allocate per entry
             // and we have a cap to how much allocation can happen per dynamic table
             // (without limiting the number of table entries a server can provide within the table size limit).
-            Name = new byte[name.Length];
-            name.CopyTo(Name);
-
-            Value = new byte[value.Length];
-            value.CopyTo(Value);
+            Name = name.ToArray();
+            Value = value.ToArray();
         }
 
         public byte[] Name { get; }

src/Shared/runtime/Http3/QPack/QPackDecoder.cs

@@ -269,6 +269,10 @@ private void OnByte(byte b, IHttpHeadersHandler handler)
 
                             if (_integerDecoder.BeginTryDecode((byte)prefixInt, LiteralHeaderFieldWithoutNameReferencePrefix, out intResult))
                             {
+                                if (intResult == 0)
+                                {
+                                    throw new QPackDecodingException(SR.Format(SR.net_http_invalid_header_name, ""));
+                                }
                                 OnStringLength(intResult, State.HeaderName);
                             }
                             else
@@ -303,6 +307,10 @@ private void OnByte(byte b, IHttpHeadersHandler handler)
                 case State.HeaderNameLength:
                     if (_integerDecoder.TryDecode(b, out intResult))
                     {
+                        if (intResult == 0)
+                        {
+                            throw new QPackDecodingException(SR.Format(SR.net_http_invalid_header_name, ""));
+                        }
                         OnStringLength(intResult, nextState: State.HeaderName);
                     }
                     break;