Add firewall and auth on driver API

dcc/driver/admin.py

@@ -3,4 +3,27 @@ from solo.admin import SingletonModelAdmin
 
 from driver.models import DriverConfiguration
 
-admin.site.register(DriverConfiguration, SingletonModelAdmin)
+
+@admin.register(DriverConfiguration)
+class DriverConfigurationAdmin(SingletonModelAdmin):
+    fieldsets = (
+        (
+            "Remote DCC-EX configuration",
+            {
+                "fields": (
+                    "remote_host",
+                    "remote_port",
+                    "timeout",
+                )
+            },
+        ),
+        (
+            "Firewall setting",
+            {
+                "fields": (
+                    "network",
+                    "subnet_mask",
+                )
+            },
+        ),
+    )