From 022092bc6899f6298f0fbf1685cc016d9441e00f Mon Sep 17 00:00:00 2001
From: Ferdinando Formica <ferdinando.formica@ie.ibm.com>
Date: Mon, 16 Sep 2024 13:21:51 +0100
Subject: [PATCH] Allow IDN TLDs in redirect domain (#329)

---
 CHANGELOG.md             | 3 +++
 ns1/config.go            | 2 +-
 ns1/resource_redirect.go | 2 +-
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index fc92d74f..ceefe433 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+## 2.4.2 (September 16, 2024)
+* Modified domain regex for redirects to allow internationalised domains
+
 ## 2.4.1 (August 23, 2024)
 * Fixed validation regex for redirects
 
diff --git a/ns1/config.go b/ns1/config.go
index 80b40619..d622c0e6 100644
--- a/ns1/config.go
+++ b/ns1/config.go
@@ -19,7 +19,7 @@ import (
 )
 
 var (
-	clientVersion     = "2.4.1"
+	clientVersion     = "2.4.2"
 	providerUserAgent = "tf-ns1" + "/" + clientVersion
 	defaultRetryMax   = 3
 )
diff --git a/ns1/resource_redirect.go b/ns1/resource_redirect.go
index bbe089f6..1ac23151 100644
--- a/ns1/resource_redirect.go
+++ b/ns1/resource_redirect.go
@@ -338,7 +338,7 @@ func RedirectCertUpdate(d *schema.ResourceData, meta interface{}) error {
 func validateDomain(val interface{}, key string) (warns []string, errs []error) {
 	v := val.(string)
 
-	match, err := regexp.MatchString("^(\\*\\.)?([a-zA-Z0-9\\-]+\\.)+[a-zA-Z0-9]+$", v)
+	match, err := regexp.MatchString("^(\\*\\.)?([a-zA-Z0-9-]{1,63}\\.)+[a-zA-Z0-9-]{0,62}[a-zA-Z0-9]$", v)
 	if err != nil {
 		errs = append(errs, fmt.Errorf("%s is invalid, got: %s, error: %e", key, v, err))
 	}