From 52ee530519f0efad64d894182fa2a60e6e3bf36d Mon Sep 17 00:00:00 2001
From: Leendert de Borst <ldeborst@xivisoft.com>
Date: Fri, 24 Apr 2026 15:19:22 +0200
Subject: [PATCH] Update vault attachment uploader to accept files up to 10MB
 (#1786)

---
 .../Main/Components/Attachments/AttachmentUploader.razor   | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/apps/server/AliasVault.Client/Main/Components/Attachments/AttachmentUploader.razor b/apps/server/AliasVault.Client/Main/Components/Attachments/AttachmentUploader.razor
index dd5fee92d..ac3f1ca63 100644
--- a/apps/server/AliasVault.Client/Main/Components/Attachments/AttachmentUploader.razor
+++ b/apps/server/AliasVault.Client/Main/Components/Attachments/AttachmentUploader.razor
@@ -57,6 +57,11 @@
     /// </summary>
     private string StatusMessage { get; set; } = string.Empty;
 
+    /// <summary>
+    /// Maximum individual attachment file size in bytes.
+    /// </summary>
+    private int MaxFileSize { get; set; } = 1024 * 1024 * 10; // 10 MB
+
     /// <inheritdoc />
     protected override void OnInitialized()
     {
@@ -74,7 +79,7 @@
             try
             {
                 using var ms = new MemoryStream();
-                await file.OpenReadStream().CopyToAsync(ms);
+                await file.OpenReadStream(MaxFileSize).CopyToAsync(ms);
 
                 var attachment = new Attachment
                 {