From 7fce7cf68bcc35cd5d054b0434d6943d77f7053a Mon Sep 17 00:00:00 2001
From: foehammer <foehammer@noreply.codeberg.org>
Date: Fri, 10 Feb 2023 01:44:44 +0000
Subject: [PATCH] Added Whitespace Trimming TXT DNS Records (#152)

Solves https://codeberg.org/Codeberg/Community/issues/823 and https://codeberg.org/Codeberg/pages-server/issues/143

Co-authored-by: foehammer127 <foehammer127@gmail.com>
Co-authored-by: 6543 <6543@obermui.de>
Reviewed-on: https://codeberg.org/Codeberg/pages-server/pulls/152
Reviewed-by: Otto <otto@codeberg.org>
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Reviewed-by: 6543 <6543@obermui.de>
Co-authored-by: foehammer <foehammer@noreply.codeberg.org>
Co-committed-by: foehammer <foehammer@noreply.codeberg.org>
---
 server/dns/dns.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server/dns/dns.go b/server/dns/dns.go
index 818e29a..2719d4d 100644
--- a/server/dns/dns.go
+++ b/server/dns/dns.go
@@ -28,7 +28,7 @@ func GetTargetFromDNS(domain, mainDomainSuffix string, dnsLookupCache cache.SetG
 			names, err := net.LookupTXT(domain)
 			if err == nil {
 				for _, name := range names {
-					name = strings.TrimSuffix(name, ".")
+					name = strings.TrimSuffix(strings.TrimSpace(name), ".")
 					if strings.HasSuffix(name, mainDomainSuffix) {
 						cname = name
 						break