From 9f302fb4573bbaf4c4c3f79248ac42d1698e6ee9 Mon Sep 17 00:00:00 2001
From: Erik Brakkee <erik@brakkee.org>
Date: Sat, 10 Aug 2024 17:49:04 +0200
Subject: [PATCH] nov showing a message that the rendez-vous id is generated.

---
 cmd/converge/usage.go | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/cmd/converge/usage.go b/cmd/converge/usage.go
index 9b57eb6..8858c2d 100644
--- a/cmd/converge/usage.go
+++ b/cmd/converge/usage.go
@@ -17,13 +17,11 @@ func generateCLIExammple(w http.ResponseWriter, r *http.Request) {
 		http.Error(w, "Error parsing form", http.StatusBadRequest)
 		return
 	}
-	ids := r.Form["rendez-vous-id"]
-	id := ""
-	if len(ids) > 0 {
-		id = strings.TrimSpace(ids[0])
-	}
+	id := r.FormValue("rendez-vous-id")
+	generatedId := false
 	if id == "" {
 		id = strconv.Itoa(rand.Int() % 1000000)
+		generatedId = true
 	}
 
 	remoteShells := r.Form["remote-shell"]
@@ -36,6 +34,9 @@ func generateCLIExammple(w http.ResponseWriter, r *http.Request) {
 	sshPublicKeys := strings.Split(keysString, "\n")
 	usageInputs := templates.NewUsageInputs(id, sshPublicKeys, remoteShells, localShells, downloadCommand,
 		certificateValidation)
+	if generatedId {
+		usageInputs.ErrorMessages = append(usageInputs.ErrorMessages, "rendez-vous id is randomly generated, changes on every page refresh")
+	}
 	matched, _ := regexp.MatchString("^[a-zA-Z0-9-_]+$", id)
 	if !matched {
 		usageInputs.ErrorMessages = append(usageInputs.ErrorMessages, "ID may consist only of alphanumeric characters, '-', and '_'")