chore: .NET, SPX and OpenSSL v1 needed

.devcontainer/devcontainer.json

@@ -8,6 +8,7 @@
 	},
 	"postCreateCommand": "./.devcontainer/post-create.sh",
 	"remoteEnv": {
-		"PATH": "${containerEnv:PATH}:/home/vscode/.dotnet/tools"
+		"PATH": "${containerEnv:PATH}:/home/vscode/.dotnet/tools",
+		"SSL_CERT_DIR": "/etc/ssl/certs"
 	}
 }

.devcontainer/post-create.sh

@@ -1,8 +1,17 @@
 #!/bin/bash
 
+# Build and install OpenSSL 1.1.1u
+wget -O - https://www.openssl.org/source/openssl-1.1.1u.tar.gz | tar zxf -
+cd openssl-1.1.1u
+./config --prefix=/usr/local
+make -j $(nproc)
+sudo make install_sw install_ssldirs
+sudo ldconfig
+cd .. && sudo rm -R openssl-1.1.1u
+
 # Install .NET 6.0 SDK and the Speech CLI tool
-# sudo apt-get update && sudo apt-get install -y dotnet-sdk-6.0
-# dotnet tool install --global Microsoft.CognitiveServices.Speech.CLI
+sudo apt-get update && sudo apt-get install -y dotnet-sdk-6.0
+dotnet tool install --global Microsoft.CognitiveServices.Speech.CLI
 
 # Install the Azure Speech SDK for Python
 python -m pip install azure-cognitiveservices-speech