From 96ac742b6964f49c6561d63fa8d34ba05c50acfe Mon Sep 17 00:00:00 2001
From: William Wernert <william.wernert@securityonionsolutions.com>
Date: Wed, 17 Mar 2021 17:31:47 -0400
Subject: [PATCH] [fix] Also accept a hostname in the proxy URL

---
 salt/common/tools/sbin/so-common | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/salt/common/tools/sbin/so-common b/salt/common/tools/sbin/so-common
index 705ce841a..676b908ce 100755
--- a/salt/common/tools/sbin/so-common
+++ b/salt/common/tools/sbin/so-common
@@ -412,7 +412,7 @@ valid_proxy() {
 	mapfile -t url_arr <<< "$(echo "$proxy" | tr ":" "\n")"
 
 	local valid_url=true
-	if ! valid_ip4 "${url_arr[0]}" && ! valid_fqdn "${url_arr[0]}"; then
+	if ! valid_ip4 "${url_arr[0]}" && ! valid_fqdn "${url_arr[0]}" && ! valid_hostname "${url_arr[0]}"; then
 		valid_url=false
 	fi