add external room settings

.env

@@ -51,6 +51,9 @@ APP_KEVACOIN_ROOM_NAMESPACES_READONLY=EDIT_ME
 # Redirect from index page to default room
 APP_KEVACOIN_ROOM_NAMESPACE_DEFAULT=EDIT_ME
 
+# Allow users to read external node rooms (true|false)
+APP_KEVACOIN_ROOM_NAMESPACE_EXTERNAL=false
+
 # Allow remotes to create new rooms (namespaces)
 APP_ADD_ROOM_REMOTE_IP_REGEX=/.*/
 

config/services.yaml

@@ -16,6 +16,7 @@ parameters:
     app.kevacoin.room.namespaces: '%env(APP_KEVACOIN_ROOM_NAMESPACES)%'
     app.kevacoin.room.namespaces.readonly: '%env(APP_KEVACOIN_ROOM_NAMESPACES_READONLY)%'
     app.kevacoin.room.namespace.default: '%env(APP_KEVACOIN_ROOM_NAMESPACE_DEFAULT)%'
+    app.kevacoin.room.namespace.external: '%env(APP_KEVACOIN_ROOM_NAMESPACE_EXTERNAL)%'
     app.kevacoin.mine.address: '%env(APP_KEVACOIN_MINE_ADDRESS)%'
     app.kevacoin.mine.pool.url: '%env(APP_KEVACOIN_MINE_POOL_URL)%'
     app.kevacoin.mine.solo.url: '%env(APP_KEVACOIN_MINE_SOLO_URL)%'

src/Controller/RoomController.php

@@ -75,6 +75,21 @@ class RoomController extends AbstractController
             }
         }
 
+        // Check for external rooms reading allowed in config
+        if (
+            !in_array(
+                $request->get('namespace'),
+                (array) explode('|', $this->getParameter('app.kevacoin.room.namespaces'))
+            )
+            &&
+            $this->getParameter('app.kevacoin.room.namespace.external') === 'false'
+        ) {
+            // @TODO process to error page instead of redirect to default room
+            return $this->redirectToRoute(
+                'room_index'
+            );
+        }
+
         // Get room feed
         $feed = [];
 
@@ -225,7 +240,7 @@ class RoomController extends AbstractController
             );
         }
 
-        // Check namespace writable
+        // Check namespace defined in config
         if (!in_array($request->get('namespace'), (array) explode('|', $this->getParameter('app.kevacoin.room.namespaces'))))
         {
             return $this->redirectToRoute(