From 65a0edc3a6fbb52b736a1d21c7c93c68b5732c71 Mon Sep 17 00:00:00 2001
From: Rubin Elezi <RUBINELEZI0@GMAIL.COM>
Date: Wed, 4 May 2022 07:28:30 +0200
Subject: [PATCH] Don't enable e2ee for bridged platform (#476)

* Don't enable e2ee for bridged platform

* remove comments

* Change function name

Co-authored-by: Ajay Bura <32841439+ajbura@users.noreply.github.com>
---
 src/app/organisms/invite-user/InviteUser.jsx | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/app/organisms/invite-user/InviteUser.jsx b/src/app/organisms/invite-user/InviteUser.jsx
index c03d3ad9..d0a8d9e1 100644
--- a/src/app/organisms/invite-user/InviteUser.jsx
+++ b/src/app/organisms/invite-user/InviteUser.jsx
@@ -103,6 +103,18 @@ function InviteUser({
     updateIsSearching(false);
   }
 
+  async function hasDevices(userId) {
+    try {
+      const usersDeviceMap = await mx.downloadKeys([userId, mx.getUserId()]);
+      return Object.values(usersDeviceMap).every((userDevices) =>
+        Object.keys(userDevices).length > 0,
+      );
+    } catch (e) {
+      console.error("Error determining if it's possible to encrypt to all users: ", e);
+      return false;
+    }
+  }
+
   async function createDM(userId) {
     if (mx.getUserId() === userId) return;
     const dmRoomId = hasDMWith(userId);
@@ -117,7 +129,7 @@ function InviteUser({
       procUserError.delete(userId);
       updateUserProcError(getMapCopy(procUserError));
 
-      const result = await roomActions.createDM(userId);
+      const result = await roomActions.createDM(userId, await hasDevices(userId));
       roomIdToUserId.set(result.room_id, userId);
       updateRoomIdToUserId(getMapCopy(roomIdToUserId));
     } catch (e) {