Add selection for openssl1.1

Author: eddymoulton

LibGit2Sharp/Core/NativeMethods.cs

@@ -110,6 +110,20 @@ private static IntPtr ResolveDll(string libraryName, Assembly assembly, DllImpor
 
                     if (Directory.Exists(runtimesDirectory))
                     {
+                        // The default libgit2 binary is linked against OpenSSL 3. On hosts that have only libcrypto.so.1.1
+                        // fall back to the OpenSSL-1.1 variant shipped alongside it.
+                        if (!NativeLibrary.TryLoad("libcrypto.so.3", out _) && NativeLibrary.TryLoad("libcrypto.so.1.1", out _))
+                        {
+                            foreach (var runtimeFolder in Directory.GetDirectories(runtimesDirectory, $"*-{processorArchitecture}"))
+                            {
+                                string variantPath = Path.Combine(runtimeFolder, "native", $"lib{libraryName}-openssl1.1.so");
+                                if (NativeLibrary.TryLoad(variantPath, out handle))
+                                {
+                                    return handle;
+                                }
+                            }
+                        }
+
                         foreach (var runtimeFolder in Directory.GetDirectories(runtimesDirectory, $"*-{processorArchitecture}"))
                         {
                             string libPath = Path.Combine(runtimeFolder, "native", $"lib{libraryName}.so");

LibGit2Sharp/LibGit2Sharp.csproj

@@ -30,7 +30,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Octopus.LibGit2Sharp.NativeBinaries" Version="2.0.323-octopus.2.1" PrivateAssets="none" />
+    <PackageReference Include="Octopus.LibGit2Sharp.NativeBinaries" Version="2.0.323-octopus.2.octopus-em-build-for.46" PrivateAssets="none" />
     <PackageReference Include="MinVer" Version="6.0.0" PrivateAssets="all" />
   </ItemGroup>