Migrate to .NET 9

.github/workflows/build-solutions.yml

@@ -16,22 +16,16 @@ jobs:
         config: [release, debug]
         solution: [Nethermind, EthereumTests, Benchmarks]
     steps:
+      - name: Free up disk space
+        uses: jlumbroso/free-disk-space@main
+        with:
+          large-packages: false
+          tool-cache: false
       - name: Check out repository
         uses: actions/checkout@v4
         with:
           submodules: ${{ matrix.solution == 'EthereumTests' }}
       - name: Set up .NET
         uses: actions/setup-dotnet@v4
-        with:
-          dotnet-version: 8.0.403
-      - name: Cache dotnet packages
-        id: cache-dotnet
-        uses: actions/cache@v4
-        with:
-          # nuget cache files are stored in `~/.nuget/packages/` on Linux/macOS
-          path: ~/.nuget/packages/
-          key: ${{ runner.os }}-nuget-${{ hashFiles('**/Directory.Packages.props') }}
-          restore-keys: |
-            ${{ runner.os }}-nuget-${{ hashFiles('**/Directory.Packages.props') }}
       - name: Build ${{ matrix.solution }}.sln
         run: dotnet build src/Nethermind/${{ matrix.solution }}.sln -c ${{ matrix.config }}

.github/workflows/nethermind-tests.yml

@@ -78,12 +78,6 @@ jobs:
       uses: actions/checkout@v4
     - name: Set up .NET
       uses: actions/setup-dotnet@v4
-    - name: Cache dotnet packages
-      id: cache-dotnet
-      uses: actions/cache/restore@v4
-      with:
-        path: ~/.nuget/packages/
-        key: ${{ runner.os }}-nuget-${{ hashFiles('**/Directory.Packages.props') }}
     - name: ${{ matrix.project }}
       id: test
       run: |

Dockerfile

@@ -1,7 +1,7 @@
 # SPDX-FileCopyrightText: 2022 Demerzel Solutions Limited
 # SPDX-License-Identifier: LGPL-3.0-only
 
-FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:8.0-noble AS build
+FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:9.0-noble AS build
 
 ARG BUILD_CONFIG=release
 ARG BUILD_TIMESTAMP
@@ -18,7 +18,7 @@ RUN arch=$([ "$TARGETARCH" = "amd64" ] && echo "x64" || echo "$TARGETARCH") && \
 # A temporary symlink to support the old executable name
 RUN ln -s -r /publish/nethermind /publish/Nethermind.Runner
 
-FROM mcr.microsoft.com/dotnet/aspnet:8.0-noble
+FROM mcr.microsoft.com/dotnet/aspnet:9.0-noble
 
 WORKDIR /nethermind
 

Dockerfile.chiseled

@@ -1,7 +1,7 @@
 # SPDX-FileCopyrightText: 2024 Demerzel Solutions Limited
 # SPDX-License-Identifier: LGPL-3.0-only
 
-FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:8.0-noble AS build
+FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:9.0-noble AS build
 
 ARG BUILD_CONFIG=release
 ARG BUILD_TIMESTAMP
@@ -21,7 +21,7 @@ RUN cd /publish && \
   mkdir logs && \
   mkdir nethermind_db
 
-FROM mcr.microsoft.com/dotnet/aspnet:8.0-noble-chiseled
+FROM mcr.microsoft.com/dotnet/aspnet:9.0-noble-chiseled
 
 WORKDIR /nethermind
 

Dockerfile.diag

@@ -1,7 +1,7 @@
 # SPDX-FileCopyrightText: 2022 Demerzel Solutions Limited
 # SPDX-License-Identifier: LGPL-3.0-only
 
-FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:8.0-noble AS build
+FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:9.0-noble AS build
 
 ARG BUILD_CONFIG=release
 ARG BUILD_TIMESTAMP
@@ -22,7 +22,7 @@ RUN dotnet tool install -g dotnet-dump && \
     dotnet tool install -g dotnet-trace && \
     dotnet tool install -g JetBrains.dotTrace.GlobalTools
 
-FROM mcr.microsoft.com/dotnet/aspnet:8.0-noble
+FROM mcr.microsoft.com/dotnet/aspnet:9.0-noble
 
 WORKDIR /nethermind
 

global.json

@@ -1,6 +1,6 @@
 {
   "sdk": {
-    "version": "8.0.0",
+    "version": "9.0.0",
     "allowPrerelease": false,
     "rollForward": "latestFeature"
   }

src/Nethermind/Directory.Build.props

@@ -4,7 +4,8 @@
     <Configuration Condition="'$(Configuration)' == ''">Debug</Configuration>
     <ContinuousIntegrationBuild Condition="'$(CI)' == 'true'">true</ContinuousIntegrationBuild>
     <LangVersion>latest</LangVersion>
-    <TargetFramework>net8.0</TargetFramework>
+    <NuGetAuditMode>direct</NuGetAuditMode>
+    <TargetFramework>net9.0</TargetFramework>
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
     <UseArtifactsOutput>true</UseArtifactsOutput>
   </PropertyGroup>

src/Nethermind/Directory.Packages.props

@@ -3,51 +3,51 @@
     <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
   </PropertyGroup>
   <ItemGroup>
-    <PackageVersion Include="AspNetCore.HealthChecks.UI" Version="8.0.1" />
+    <PackageVersion Include="AspNetCore.HealthChecks.UI" Version="8.0.2" />
     <PackageVersion Include="AspNetCore.HealthChecks.UI.Client" Version="8.0.1" />
     <PackageVersion Include="AspNetCore.HealthChecks.UI.InMemory.Storage" Version="8.0.1" />
-    <PackageVersion Include="Autofac" Version="8.1.0" />
+    <PackageVersion Include="Autofac" Version="8.1.1" />
     <PackageVersion Include="Autofac.Extensions.DependencyInjection" Version="10.0.0" />
-    <PackageVersion Include="BenchmarkDotNet" Version="0.13.12" />
-    <PackageVersion Include="BenchmarkDotNet.Diagnostics.Windows" Version="0.13.12" />
+    <PackageVersion Include="BenchmarkDotNet" Version="0.14.0" />
+    <PackageVersion Include="BenchmarkDotNet.Diagnostics.Windows" Version="0.14.0" />
     <PackageVersion Include="BouncyCastle.Cryptography" Version="2.4.0" />
-    <PackageVersion Include="Ckzg.Bindings" Version="1.0.2.855" />
+    <PackageVersion Include="Ckzg.Bindings" Version="2.0.1.1236" />
     <PackageVersion Include="Colorful.Console" Version="1.2.15" />
     <PackageVersion Include="ConcurrentHashSet" Version="1.3.0" />
     <PackageVersion Include="coverlet.collector" Version="6.0.2" />
     <PackageVersion Include="Crc32.NET" Version="1.2.0" />
     <PackageVersion Include="DnsClient" Version="1.8.0" />
-    <PackageVersion Include="FastEnum" Version="1.8.0" />
-    <PackageVersion Include="FluentAssertions" Version="6.12.0" />
+    <PackageVersion Include="FastEnum" Version="2.0.2" />
+    <PackageVersion Include="FluentAssertions" Version="6.12.2" />
     <PackageVersion Include="FluentAssertions.Json" Version="6.1.0" />
-    <PackageVersion Include="Google.Protobuf" Version="3.28.0" />
-    <PackageVersion Include="Google.Protobuf.Tools" Version="3.28.0" />
+    <PackageVersion Include="Google.Protobuf" Version="3.28.3" />
+    <PackageVersion Include="Google.Protobuf.Tools" Version="3.28.3" />
     <PackageVersion Include="Grpc" Version="2.46.6" />
-    <PackageVersion Include="Grpc.Tools" Version="2.65.0" />
+    <PackageVersion Include="Grpc.Tools" Version="2.67.0" />
     <PackageVersion Include="HexMate" Version="0.0.3" />
     <PackageVersion Include="Jint" Version="2.11.58" />
     <PackageVersion Include="MathNet.Numerics.FSharp" Version="5.0.0" />
-    <PackageVersion Include="Microsoft.AspNetCore.DataProtection" Version="8.0.7" />
-    <PackageVersion Include="Microsoft.AspNetCore.DataProtection.Extensions" Version="8.0.7" />
+    <PackageVersion Include="Microsoft.AspNetCore.DataProtection" Version="9.0.0" />
+    <PackageVersion Include="Microsoft.AspNetCore.DataProtection.Extensions" Version="9.0.0" />
     <PackageVersion Include="Microsoft.Build.Tasks.Git" Version="8.0.0" />
     <PackageVersion Include="Microsoft.ClearScript.V8" Version="7.4.5" />
     <PackageVersion Include="Microsoft.ClearScript.V8.Native.linux-arm64" Version="7.4.5" />
     <PackageVersion Include="Microsoft.ClearScript.V8.Native.linux-x64" Version="7.4.5" />
     <PackageVersion Include="Microsoft.ClearScript.V8.Native.osx-arm64" Version="7.4.5" />
     <PackageVersion Include="Microsoft.ClearScript.V8.Native.osx-x64" Version="7.4.5" />
     <PackageVersion Include="Microsoft.ClearScript.V8.Native.win-x64" Version="7.4.5" />
-    <PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
+    <PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="9.0.0" />
     <PackageVersion Include="Microsoft.Extensions.Logging" Version="8.0.0" />
-    <PackageVersion Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.1" />
-    <PackageVersion Include="Microsoft.Extensions.Logging.Console" Version="8.0.0" />
-    <PackageVersion Include="Microsoft.Extensions.ObjectPool" Version="8.0.7" />
-    <PackageVersion Include="Microsoft.IdentityModel.JsonWebTokens" Version="8.0.1" />
+    <PackageVersion Include="Microsoft.Extensions.Logging.Abstractions" Version="9.0.0" />
+    <PackageVersion Include="Microsoft.Extensions.Logging.Console" Version="9.0.0" />
+    <PackageVersion Include="Microsoft.Extensions.ObjectPool" Version="9.0.0" />
+    <PackageVersion Include="Microsoft.IdentityModel.JsonWebTokens" Version="8.2.1" />
     <PackageVersion Include="Microsoft.IO.RecyclableMemoryStream" Version="3.0.1" />
-    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
+    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageVersion Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.21.0" />
     <PackageVersion Include="Nethermind.Crypto.Bls" Version="1.0.4" />
     <PackageVersion Include="Nethermind.Crypto.Pairings" Version="1.1.1" />
-    <PackageVersion Include="Nethermind.Crypto.SecP256k1" Version="1.2.2" />
+    <PackageVersion Include="Nethermind.Crypto.SecP256k1" Version="1.3.0" />
     <PackageVersion Include="Nethermind.DotNetty.Buffers" Version="1.0.1" />
     <PackageVersion Include="Nethermind.DotNetty.Handlers" Version="1.0.1" />
     <PackageVersion Include="Nethermind.DotNetty.Transport" Version="1.0.1" />
@@ -56,31 +56,31 @@
     <PackageVersion Include="Nethermind.Libp2p.Protocols.PubsubPeerDiscovery" Version="1.0.0-preview.34" />
     <PackageVersion Include="Nethermind.Numerics.Int256" Version="1.2.0" />
     <PackageVersion Include="Nito.Collections.Deque" Version="1.2.1" />
-    <PackageVersion Include="NLog" Version="5.3.2" />
+    <PackageVersion Include="NLog" Version="5.3.4" />
     <PackageVersion Include="NLog.Targets.Seq" Version="4.0.1" />
     <PackageVersion Include="NonBlocking" Version="2.1.2" />
-    <PackageVersion Include="NSubstitute" Version="5.1.0" />
+    <PackageVersion Include="NSubstitute" Version="5.3.0" />
     <PackageVersion Include="NUnit" Version="4.2.2" />
-    <PackageVersion Include="NUnit.Analyzers" Version="4.3.0" />
+    <PackageVersion Include="NUnit.Analyzers" Version="4.4.0" />
     <PackageVersion Include="NUnit3TestAdapter" Version="4.6.0" />
     <PackageVersion Include="Open.NAT.Core" Version="2.1.0.5" />
     <PackageVersion Include="PierTwo.Lantern.Discv5.WireProtocol" Version="1.0.0-preview.4" />
-    <PackageVersion Include="Polly" Version="8.4.1" />
+    <PackageVersion Include="Polly" Version="8.5.0" />
     <PackageVersion Include="prometheus-net.AspNetCore" Version="8.2.1" />
-    <PackageVersion Include="Pyroscope" Version="0.8.14" />
+    <PackageVersion Include="Pyroscope" Version="0.9.0" />
     <PackageVersion Include="ReadLine" Version="2.0.1" />
     <PackageVersion Include="RichardSzalay.MockHttp" Version="7.0.0" />
     <PackageVersion Include="RocksDB" Version="9.4.0.50294" />
     <PackageVersion Include="SCrypt" Version="2.0.0.2" />
     <PackageVersion Include="Shouldly" Version="4.2.1" />
     <PackageVersion Include="Snappier" Version="1.1.6" />
     <PackageVersion Include="System.CommandLine" Version="2.0.0-beta4.24517.1" />
-    <PackageVersion Include="System.Configuration.ConfigurationManager" Version="8.0.0" />
-    <PackageVersion Include="System.IO.Pipelines" Version="8.0.0" />
+    <PackageVersion Include="System.Configuration.ConfigurationManager" Version="9.0.0" />
+    <PackageVersion Include="System.IO.Pipelines" Version="9.0.0" />
     <PackageVersion Include="System.Linq.Async" Version="6.0.1" />
-    <PackageVersion Include="System.Security.Cryptography.ProtectedData" Version="8.0.0" />
-    <PackageVersion Include="TestableIO.System.IO.Abstractions.TestingHelpers" Version="21.0.29" />
-    <PackageVersion Include="TestableIO.System.IO.Abstractions.Wrappers" Version="21.0.29" />
+    <PackageVersion Include="System.Security.Cryptography.ProtectedData" Version="9.0.0" />
+    <PackageVersion Include="TestableIO.System.IO.Abstractions.TestingHelpers" Version="21.1.3" />
+    <PackageVersion Include="TestableIO.System.IO.Abstractions.Wrappers" Version="21.1.3" />
     <PackageVersion Include="Websocket.Client" Version="5.1.2" />
   </ItemGroup>
-</Project>
+</Project>

src/Nethermind/Nethermind.Core/Extensions/Bytes.cs

@@ -1154,7 +1154,7 @@ public static string ToCleanUtf8String(this ReadOnlySpan<byte> bytes)
             // So we allocate bytes.Length to bytes.Length * 2 chars.
             const int maxOutputChars = 32 * 2;
 
-            if (bytes == null || bytes.Length == 0 || bytes.Length > 32)
+            if (bytes.IsEmpty || bytes.Length > 32)
                 return string.Empty;
 
             // Allocate a char buffer on the stack.

src/Nethermind/Nethermind.Crypto/KzgPolynomialCommitments.cs

@@ -40,7 +40,7 @@ public static Task InitializeAsync(ILogger logger = default, string? setupFilePa
 
         if (logger.IsInfo)
             logger.Info($"Loading {nameof(Ckzg)} trusted setup from file {trustedSetupTextFileLocation}");
-        _ckzgSetup = Ckzg.Ckzg.LoadTrustedSetup(trustedSetupTextFileLocation);
+        _ckzgSetup = Ckzg.Ckzg.LoadTrustedSetup(trustedSetupTextFileLocation, 8);
 
         if (_ckzgSetup == IntPtr.Zero)
         {