minor fixes

src/app.ts

@@ -45,7 +45,7 @@ if (getEnv() === Env.prod) {
 app.use(
     session({
         store: sessionStore,
-        secret: randomUUID(),
+        secret: config.get('sessionSecret') || randomUUID(),
         resave: false,
         saveUninitialized: false,
         cookie: { secure: false },

src/services/aliases/aliases.class.ts

@@ -126,10 +126,8 @@ export class AliasesService<ServiceParams extends AliasesParams = AliasesParams>
 
     sanitizeAliasResponse(alias: WildDuckAddress): AliasApiResponse {
         // Hide the id if the alias is not removable
-        const isRemovable = alias.main || !alias.address.endsWith(config.get('wildDuck.preferredDomain'));
-
         return {
-            id: isRemovable ? null : alias.id,
+            id: alias.main ? null : alias.id,
             address: alias.address,
             tags: alias.tags,
             created: alias.created,