From 74a12f91542ee1323b69675b0480168a22ad5b17 Mon Sep 17 00:00:00 2001
From: Skyler Grey <minion@clicks.codes>
Date: Sat, 29 Jun 2024 14:16:46 +0000
Subject: [PATCH] fix(nginx): Continue if node Name is ComputedName

In the headscale case, the node Name ends up the same as the
ComputedName. This causes tailscale-nginx-auth to fail extracting the
tailnet name and 403 all devices.

This patch skips tailnet extraction in this case.

Signed-off-by: Skyler Grey <minion@clicks.codes>
---
 cmd/nginx-auth/nginx-auth.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmd/nginx-auth/nginx-auth.go b/cmd/nginx-auth/nginx-auth.go
index d2e9468e558ea..c6a8ff30fbb8a 100644
--- a/cmd/nginx-auth/nginx-auth.go
+++ b/cmd/nginx-auth/nginx-auth.go
@@ -66,7 +66,7 @@ func main() {
 		// will be empty because the tailnet of the sharee is not exposed.
 		var tailnet string
 
-		if !info.Node.Hostinfo.ShareeNode() {
+		if !info.Node.Hostinfo.ShareeNode() && info.Node.Name != info.Node.ComputedName {
 			var ok bool
 			_, tailnet, ok = strings.Cut(info.Node.Name, info.Node.ComputedName+".")
 			if !ok {