feat: remain logged in during broker outages

Previously, we precisely tracked the broker state and logged the user
out in case the broker disappeared. This however made it impossible to
auto-disable the broker after some time and only re-enable it when
needed again.

Now, we keep the user logged in once the frontend communicated once with
the broker. When needed again, we just call into the backend and let it
handle the startup, waiting and errors.

Signed-off-by: Felix Moessbauer <[email protected]>

background.js

@@ -51,7 +51,7 @@ async function waitFor(f) {
  * Check if all conditions for SSO are met
  */
 function is_operational() {
-    return state_active && accounts.active && broker_online
+    return state_active && accounts.active
 }
 
 /*
@@ -327,12 +327,14 @@ async function on_message_native(response) {
         if (response.message == 'online') {
             ssoLog('connection to broker restored');
             broker_online = true;
-            await load_accounts();
-            port_native.postMessage({'command': 'getVersion'});
+            // only reload data if we did not see the broker before
+            if (host_versions.native === null) {
+                await load_accounts();
+                port_native.postMessage({'command': 'getVersion'});
+            }
         } else {
             ssoLog('lost connection to broker');
             broker_online = false;
-            logout();
         }
     }
     else {