Add exemple script to get secret from CLI

cli_get.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+set -euo pipefail
+
+deps=(curl jq)
+for cmd in "${deps[@]}"; do
+	which ${cmd} >/dev/null || {
+		echo "'${cmd}' util is required for this script"
+		exit 1
+	}
+done
+
+# Get URL from CLI argument
+URL=${@:-}
+[[ -n $URL ]] || {
+	echo "Usage: $0 'URL to get the secret'"
+	exit 1
+}
+# normalize url and extract parts
+URL=${URL/|/%7C}
+HOST=${URL%%/\#*}
+IDPASS=${URL##*\#}
+PASS=${IDPASS##*\%7C}
+ID=${IDPASS%%\%7C*}
+GETURL=${HOST}/api/get/${ID}
+
+# Get the secret
+resp=$(curl -s $GETURL) 
+# decrypt
+deciphertext=$(echo $resp| jq -r ".secret" | openssl aes-256-cbc -base64 -pass "pass:$PASS" -md md5 -d 2> /dev/null)
+echo $deciphertext