Add authorization and key-pairing

Source/ProofOfConcept/Configurator.cs

@@ -0,0 +1,19 @@
+namespace ProofOfConcept;
+
+public class Configurator
+{
+    private readonly IHostEnvironment environment;
+    private readonly IConfiguration configuration;
+
+    public Configurator(IHostEnvironment environment, IConfiguration configuration)
+    {
+        this.environment = environment;
+        this.configuration = configuration;
+    }
+    
+    
+}
+
+public static class ConfiguratorExtensions
+{
+}