From d63899fc8a47d1c55c5bcbaed4ccf1ad2e1cc05f Mon Sep 17 00:00:00 2001
From: Abhisar Sinha <63767682+abh1sar@users.noreply.github.com>
Date: Wed, 23 Jul 2025 16:12:53 +0530
Subject: [PATCH] Set Content-Type from the file type (#11093)

---
 ui/src/components/view/ObjectStoreBrowser.vue | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/ui/src/components/view/ObjectStoreBrowser.vue b/ui/src/components/view/ObjectStoreBrowser.vue
index 9f94cc619c7..5507540d1f4 100644
--- a/ui/src/components/view/ObjectStoreBrowser.vue
+++ b/ui/src/components/view/ObjectStoreBrowser.vue
@@ -489,7 +489,12 @@ export default {
     asyncUploadFile (file, objectName) {
       return new Promise((resolve, reject) => {
         file.arrayBuffer().then((buffer) => {
-          this.client.putObject(this.resource.name, objectName, Buffer.from(buffer), file.size, this.uploadMetaData, err => {
+          const metadata = {
+            ...this.uploadMetaData,
+            'Content-Type': file.type || 'binary/octet-stream'
+          }
+
+          this.client.putObject(this.resource.name, objectName, Buffer.from(buffer), file.size, metadata, err => {
             if (err) {
               return reject(this.$notification.error({
                 message: this.$t('message.upload.failed'),