#!/bin/sh
#
# Script to decrypt the key which is encrypted with openssl.
# See /usr/share/doc/cryptsetup/examples/gen-ssl-key to create such a key.
#

decrypt_ssl () {
	echo "" >&2
	echo "Decrypting ssl key $1..." >&2
	if ! /usr/bin/openssl enc -aes-256-cbc -d -salt -in "$1" 2>/dev/null; then
		return 1
	fi
	return 0
}

decrypt_ssl "$1"
exit $?