[client,signal,management] Add browser client support (#4415)

client/internal/engine_generic.go

@@ -0,0 +1,19 @@
+//go:build !js
+
+package internal
+
+import (
+	icemaker "github.com/netbirdio/netbird/client/internal/peer/ice"
+)
+
+// createICEConfig creates ICE configuration for non-WASM environments
+func (e *Engine) createICEConfig() icemaker.Config {
+	return icemaker.Config{
+		StunTurn:             &e.stunTurn,
+		InterfaceBlackList:   e.config.IFaceBlackList,
+		DisableIPv6Discovery: e.config.DisableIPv6Discovery,
+		UDPMux:               e.udpMux.SingleSocketUDPMux,
+		UDPMuxSrflx:          e.udpMux,
+		NATExternalIPs:       e.parseNATExternalIPMappings(),
+	}
+}