From eafcae4b59c7e77ff0ec554d6553f51960229b4e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=80=81=E4=B9=9D?= <366193849@qq.com>
Date: Sun, 14 Nov 2021 00:14:19 +0800
Subject: [PATCH] =?UTF-8?q?=E6=A3=80=E6=B5=8Buid?=
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---
 FastGithub.HttpServer/CaCertInstallerOfLinux.cs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/FastGithub.HttpServer/CaCertInstallerOfLinux.cs b/FastGithub.HttpServer/CaCertInstallerOfLinux.cs
index ae7eba0..51f1d4a 100644
--- a/FastGithub.HttpServer/CaCertInstallerOfLinux.cs
+++ b/FastGithub.HttpServer/CaCertInstallerOfLinux.cs
@@ -3,6 +3,7 @@ using System;
 using System.Diagnostics;
 using System.IO;
 using System.Linq;
+using System.Runtime.InteropServices;
 
 namespace FastGithub.HttpServer
 {
@@ -20,6 +21,8 @@ namespace FastGithub.HttpServer
         /// </summary>
         protected abstract string CaCertStorePath { get; }
 
+        [DllImport("libc", SetLastError = true)]
+        private static extern uint geteuid();
 
         public CaCertInstallerOfLinux(ILogger logger)
         {
@@ -47,7 +50,7 @@ namespace FastGithub.HttpServer
                 return;
             }
 
-            if (Environment.UserName != "root")
+            if (geteuid() != 0)
             {
                 this.logger.LogWarning($"无法自动安装CA证书{caCertFilePath}，因为没有root权限");
                 return;