From 746296198028f70081508a2a6b8cf1e244e16190 Mon Sep 17 00:00:00 2001
From: Frank Denis <github@pureftpd.org>
Date: Tue, 20 Feb 2024 02:23:49 +0100
Subject: [PATCH] Warn if the executable of the service being installed could
 be overwritten by other system users

Fixes #2579

Until this is handled by `kardianos/service`
---
 dnscrypt-proxy/main.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dnscrypt-proxy/main.go b/dnscrypt-proxy/main.go
index 37b00279..3be67581 100644
--- a/dnscrypt-proxy/main.go
+++ b/dnscrypt-proxy/main.go
@@ -93,6 +93,9 @@ func main() {
 			dlog.Fatal(err)
 		}
 		if *svcFlag == "install" {
+			if fullexecpath, err := os.Executable(); err == nil {
+				WarnIfMaybeWritableByOtherUsers(fullexecpath)
+			}
 			dlog.Notice("Installed as a service. Use `-service start` to start")
 		} else if *svcFlag == "uninstall" {
 			dlog.Notice("Service uninstalled")