From 68dab0fe7b68e0abf8a3f78d42194c4f8b88de67 Mon Sep 17 00:00:00 2001
From: Kristoffer Dalby <kradalby@kradalby.no>
Date: Fri, 29 Oct 2021 17:04:58 +0000
Subject: [PATCH] Move localhost check to utils

---
 app.go   | 8 --------
 utils.go | 8 ++++++++
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/app.go b/app.go
index eedc8739..c77a85a5 100644
--- a/app.go
+++ b/app.go
@@ -221,14 +221,6 @@ func (h *Headscale) watchForKVUpdatesWorker() {
 	// more functions will come here in the future
 }
 
-func IsLocalhost(host string) bool {
-	if strings.Contains(host, LOCALHOST_V4) || strings.Contains(host, LOCALHOST_V6) {
-		return true
-	}
-
-	return false
-}
-
 func (h *Headscale) grpcAuthenticationInterceptor(ctx context.Context,
 	req interface{},
 	info *grpc.UnaryServerInfo,
diff --git a/utils.go b/utils.go
index cbe1d870..1aa31712 100644
--- a/utils.go
+++ b/utils.go
@@ -156,3 +156,11 @@ func tailNodesToString(nodes []*tailcfg.Node) string {
 func tailMapResponseToString(resp tailcfg.MapResponse) string {
 	return fmt.Sprintf("{ Node: %s, Peers: %s }", resp.Node.Name, tailNodesToString(resp.Peers))
 }
+
+func IsLocalhost(host string) bool {
+	if strings.Contains(host, LOCALHOST_V4) || strings.Contains(host, LOCALHOST_V6) {
+		return true
+	}
+
+	return false
+}