From 10a60b26fa13bed56257b78870172a0e630d912b Mon Sep 17 00:00:00 2001
From: 2dust <31833384+2dust@users.noreply.github.com>
Date: Tue, 22 Oct 2024 20:08:33 +0800
Subject: [PATCH] After the Linux version updates the core, set chmod+x

---
 v2rayN/ServiceLib/Common/Utils.cs                   |  7 +++++++
 .../ServiceLib/ViewModels/CheckUpdateViewModel.cs   | 13 +++++++++++--
 2 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/v2rayN/ServiceLib/Common/Utils.cs b/v2rayN/ServiceLib/Common/Utils.cs
index ec381d81..e78ca965 100644
--- a/v2rayN/ServiceLib/Common/Utils.cs
+++ b/v2rayN/ServiceLib/Common/Utils.cs
@@ -806,6 +806,13 @@ namespace ServiceLib.Common
             return await GetCliWrapOutput("/bin/bash", arg);
         }
 
+        public static async Task<string?> SetLinuxChmod(string? fileName)
+        {
+            if (fileName.IsNullOrEmpty()) return null;
+            var arg = new List<string>() { "-c", $"chmod +x {fileName}" };
+            return await GetCliWrapOutput("/bin/bash", arg);
+        }
+
         #endregion Platform
     }
 }
\ No newline at end of file
diff --git a/v2rayN/ServiceLib/ViewModels/CheckUpdateViewModel.cs b/v2rayN/ServiceLib/ViewModels/CheckUpdateViewModel.cs
index 13249f85..e7fe3195 100644
--- a/v2rayN/ServiceLib/ViewModels/CheckUpdateViewModel.cs
+++ b/v2rayN/ServiceLib/ViewModels/CheckUpdateViewModel.cs
@@ -182,7 +182,7 @@ namespace ServiceLib.ViewModels
             {
                 _updateView?.Invoke(EViewAction.DispatcherCheckUpdateFinished, false);
                 await Task.Delay(2000);
-                UpgradeCore();
+                await UpgradeCore();
 
                 if (_lstUpdated.Any(x => x.CoreType == _v2rayN && x.IsFinished == true))
                 {
@@ -228,7 +228,7 @@ namespace ServiceLib.ViewModels
             }
         }
 
-        private void UpgradeCore()
+        private async Task UpgradeCore()
         {
             foreach (var item in _lstUpdated)
             {
@@ -266,6 +266,15 @@ namespace ServiceLib.ViewModels
                     FileManager.ZipExtractToFile(fileName, toPath, _config.guiItem.ignoreGeoUpdateCore ? "geo" : "");
                 }
 
+                if (Utils.IsLinux())
+                {
+                    var filesList = (new DirectoryInfo(toPath)).GetFiles().Select(u => u.FullName).ToList();
+                    foreach (var file in filesList)
+                    {
+                        await Utils.SetLinuxChmod(Path.Combine(toPath, item.CoreType));
+                    }
+                }
+
                 UpdateView(item.CoreType, ResUI.MsgUpdateV2rayCoreSuccessfully);
 
                 if (File.Exists(fileName))