fix(bucket-tenants): make tenant lifecycle and bucket import validation safer

ts/index.ts

@@ -591,12 +591,14 @@ export class SmartStorage {
   }
 
   public async listBucketTenants(): Promise<IBucketTenantMetadata[]> {
+    this.assertTenantAuthEnabled();
     return this.bridge.sendCommand('listBucketTenants', {});
   }
 
   public async getBucketTenantDescriptor(optionsArg: {
     bucketName: string;
   }): Promise<IBucketTenantDescriptor> {
+    this.assertTenantAuthEnabled();
     const credential = await this.bridge.sendCommand('getBucketTenantCredential', {
       bucketName: optionsArg.bucketName,
     });
@@ -653,7 +655,7 @@ export class SmartStorage {
     const [stats, credentials, tenants, cluster] = await Promise.all([
       this.getStorageStats(),
       this.listCredentials(),
-      this.listBucketTenants(),
+      this.config.auth.enabled ? this.listBucketTenants() : Promise.resolve([]),
       this.getClusterHealth(),
     ]);
     return {