This demonstrates the feasibility of implementing a subset of .NET's
System.Net.Security.SslStream based on a proposed wasi:sockets/tls
interface
- Rust
- .NET 9 Preview 7 or later
Also, you'll need to download a few pre-release packages and tell NuGet where to
find them. Set platform=linux-arm64, platform=linux-x64,
platform=win-x64, or platform=osx-arm64 and run:
mkdir packages
curl -LO --output-dir packages https://github.com/dicej/spin-dotnet-sdk/releases/download/canary/Microsoft.DotNet.ILCompiler.LLVM.9.0.0-dev.nupkg
curl -LO --output-dir packages https://github.com/dicej/spin-dotnet-sdk/releases/download/canary/runtime.wasi-wasm.Microsoft.DotNet.ILCompiler.LLVM.9.0.0-dev.nupkg
curl -LO --output-dir packages https://github.com/dicej/spin-dotnet-sdk/releases/download/canary/runtime.$platform.Microsoft.DotNet.ILCompiler.LLVM.9.0.0-dev.nupkg
export NUGET_LOCAL_PATH=$(pwd)/packages
dotnet publish App.csproj
cargo run --release --manifest-path host/Cargo.toml bin/Release/net9.0/wasi-wasm/publish/Wasi.Tls.wasm bytecodealliance.org:443
dotnet publish App.csproj -c Debug
cargo build --release --manifest-path host/Cargo.toml
gdb --args ./host/target/release/host --debug bin/Debug/net9.0/wasi-wasm/publish/Wasi.Tls.wasm bytecodealliance.org:443
Once in gdb you can set breakpoints (e.g. break S_P_CoreLib_System_Runtime_EH__RhpThrowEx to break when an exception is
thrown), step by instruction, etc.
dotnet pack library.csproj
To use the package:
Copy to local dir cp bin/Release/Wasi.Tls.0.0.1.nupkg $(NUGET_LOCAL_PATH)
Then add <add key="Wasi.Tls" value="%NUGET_LOCAL_PATH%" /> to the nuget.config file for the project
Add a package reference to the project:
<PackageReference Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net8.0'))" Include="Wasi.Tls" Version="0.0.1" />