From 4d1af3afcb072e300fcf0327fc3cbcb620e3e94c Mon Sep 17 00:00:00 2001
From: hwdsl2 <hwdsl2@users.noreply.github.com>
Date: Mon, 1 Feb 2021 22:38:42 -0600
Subject: [PATCH] Update IKEv2 script

- Add an option to list the names of existing IKEv2 clients
---
 extras/ikev2setup.sh | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/extras/ikev2setup.sh b/extras/ikev2setup.sh
index b236f1b..7e4bd0a 100644
--- a/extras/ikev2setup.sh
+++ b/extras/ikev2setup.sh
@@ -547,10 +547,11 @@ select_menu_option() {
   echo "Select an option:"
   echo "  1) Add a new client"
   echo "  2) Export configuration for an existing client"
-  echo "  3) Remove IKEv2"
-  echo "  4) Exit"
+  echo "  3) List existing clients"
+  echo "  4) Remove IKEv2"
+  echo "  5) Exit"
   read -rp "Option: " selected_option
-  until [[ "$selected_option" =~ ^[1-4]$ ]]; do
+  until [[ "$selected_option" =~ ^[1-5]$ ]]; do
     printf '%s\n' "$selected_option: invalid selection."
     read -rp "Option: " selected_option
   done
@@ -1268,6 +1269,11 @@ ikev2setup() {
         exit 0
         ;;
       3)
+        echo
+        list_existing_clients
+        exit 0
+        ;;
+      4)
         check_ipsec_conf
         confirm_remove_ikev2
         delete_ikev2_conf
@@ -1276,7 +1282,7 @@ ikev2setup() {
         print_ikev2_removed_message
         exit 0
         ;;
-      4)
+      *)
         exit 0
         ;;
     esac