From fbe7fa52b8c71e8465d2ec56af5f643cd6123a36 Mon Sep 17 00:00:00 2001
From: Valentin Lab <valentin.lab@kalysto.org>
Date: Wed, 25 Oct 2023 14:35:57 +0200
Subject: [PATCH] new: [0km] make ``vps-setup`` support ``ed25519`` ssh keys

---
 bin/0km | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/bin/0km b/bin/0km
index 10c8d22..c9d19ff 100755
--- a/bin/0km
+++ b/bin/0km
@@ -954,11 +954,14 @@ cmdline.spec::cmd:vps-setup:run() {
         fi
     fi
 
+    SUPPORTED_KEY_TYPE=(ssh-rsa ssh-ed25519)
     Section Checking access
     while read-0 key; do
         prefix="${key%% *}"
-        if [ "$prefix" != "ssh-rsa" ]; then
+        if ! [[ " ${SUPPORTED_KEY_TYPE[*]} " == *" $prefix "* ]]; then
             err "Unsupported key:"$'\n'"$key"
+            echo "  Please use only key of the following type:" >&2
+            printf "    - %s\n" "${SUPPORTED_KEY_TYPE[@]}" >&2
             return 1
         fi
         label="${key##* }"