Add a "Wallet" menu

BTCPayServer/ModelBinders/DerivationSchemeModelBinder.cs

@@ -0,0 +1,58 @@
+using Microsoft.AspNetCore.Mvc.ModelBinding;
+using NBitcoin;
+using System.Reflection;
+using System;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc.Internal;
+using NBXplorer.DerivationStrategy;
+
+namespace BTCPayServer.ModelBinders
+{
+    public class DerivationSchemeModelBinder : IModelBinder
+    {
+        public DerivationSchemeModelBinder()
+        {
+
+        }
+
+        #region IModelBinder Members
+
+        public Task BindModelAsync(ModelBindingContext bindingContext)
+        {
+            if (!typeof(DerivationStrategyBase).GetTypeInfo().IsAssignableFrom(bindingContext.ModelType))
+            {
+                return Task.CompletedTask;
+            }
+
+            ValueProviderResult val = bindingContext.ValueProvider.GetValue(
+                bindingContext.ModelName);
+            if (val == null)
+            {
+                return Task.CompletedTask;
+            }
+
+            string key = val.FirstValue as string;
+            if (key == null)
+            {
+                return Task.CompletedTask;
+            }
+
+            var networkProvider = (BTCPayNetworkProvider)bindingContext.HttpContext.RequestServices.GetService(typeof(BTCPayNetworkProvider));
+            var cryptoCode = bindingContext.ValueProvider.GetValue("cryptoCode").FirstValue;
+            var network = networkProvider.GetNetwork(cryptoCode ?? "BTC");
+            try
+            {
+                var data = new DerivationStrategyFactory(network.NBitcoinNetwork).Parse(key);
+                if (!bindingContext.ModelType.IsInstanceOfType(data))
+                {
+                    throw new FormatException("Invalid destination type");
+                }
+                bindingContext.Result = ModelBindingResult.Success(data);
+            }
+            catch { throw new FormatException("Invalid derivation scheme"); }
+            return Task.CompletedTask;
+        }
+
+        #endregion
+    }
+}