Add new_key.sh

.local/bin/new_key.sh

@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+
+set -e
+
+usage () {
+	printf 'USAGE:\n\t%s DOMAIN NAME USER\n' "${0}"
+}
+
+domain="${1-}" # ex. nosu
+name="${2-}" # ex. bastion
+user="${3-}" # ex. root
+[ -z "${domain-}" ] && { echo "Missing domain (1st argument)"; usage; exit 1; }
+[ -z "${name-}" ] && { echo "Missing name (2st argument)"; usage; exit 2; }
+[ -z "${user-}" ] && { echo "Missing user (3st argument)"; usage; exit 3; }
+
+conn="${domain-}_${name-}_${user-}"
+if [ -f ~/.ssh/"${domain-}"/"${conn-}" ]; then
+	echo "File already created, exiting."
+	exit 1
+fi
+
+echo "COPY THIS PASSWORD, IT WILL ONLY BE SHOWN ONCE"
+pw="$(keepassxc-cli diceware --words 6 | tr ' ' '_')_A.1"
+mkdir -p ~/.ssh/"${domain-}"/
+ssh-keygen -q -t ed25519 -a 5 -N "${pw-}" -f ~/.ssh/"${domain-}"/"${conn-}" -C "tosuman@archtosu->${user-}@${conn-}"
+echo "${pw-}"
+echo -e "\033[32mSUCCESS\033[m"