things

scripts/copy-deploy-key.sh

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+
+# Copies a base64 encoded deploy key to the servers.
+
+set -eu
+
+printf "Enter private key (base64 encoded): "
+read -r key64
+
+private=$(echo "$key64" | base64 -d)
+public=$(ssh-keygen -f <(echo "$private") -y)
+
+tmp=$(mktemp -d)
+echo "$private" > "$tmp/id"
+echo "$public" > "$tmp/id.pub"
+
+delete() {
+    rm -r "$tmp"
+}
+trap delete EXIT
+
+ssh-copy-id -i "$tmp/id" root@vps1.nilstrieb.dev
+ssh-copy-id -i "$tmp/id" root@vps2.nilstrieb.dev