Step 8.5: Move various room utilities out of createRoom

src/utils/rooms.ts

@@ -0,0 +1,26 @@
+/*
+Copyright 2022 The Matrix.org Foundation C.I.C.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import { getE2EEWellKnown } from "./WellKnownUtils";
+
+export function privateShouldBeEncrypted(): boolean {
+    const e2eeWellKnown = getE2EEWellKnown();
+    if (e2eeWellKnown) {
+        const defaultDisabled = e2eeWellKnown["default"] === false;
+        return !defaultDisabled;
+    }
+    return true;
+}