Extract configured capabilities

app/app.go

@@ -583,8 +583,7 @@ func NewWasmApp(
 
 	// The last arguments can contain custom message handlers, and custom query handlers,
 	// if we want to allow any custom callbacks
-	// See https://github.com/CosmWasm/cosmwasm/blob/main/docs/CAPABILITIES-BUILT-IN.md
+	availableCapabilities := strings.Join(AllCapabilities(), ",")
-	availableCapabilities := "iterator,staking,stargate,cosmwasm_1_1,cosmwasm_1_2"
 	app.WasmKeeper = wasm.NewKeeper(
 		appCodec,
 		keys[wasm.StoreKey],

app/wasm.go

@@ -0,0 +1,14 @@
+package app
+
+// AllCapabilities returns all capabilities available with the current wasmvm
+// See https://github.com/CosmWasm/cosmwasm/blob/main/docs/CAPABILITIES-BUILT-IN.md
+// This functionality is going to be moved upstream: https://github.com/CosmWasm/wasmvm/issues/425
+func AllCapabilities() []string {
+	return []string{
+		"iterator",
+		"staking",
+		"stargate",
+		"cosmwasm_1_1",
+		"cosmwasm_1_2",
+	}
+}