#!/bin/sh

set -e

for FILE in /etc/dehydrated/config /etc/dehydrated/conf.d/*.sh
do
	if [ -e "${FILE}" ]
	then
		. ${FILE} || true
	fi
done

. /usr/share/debconf/confmodule

if [ -n "${CA}" ]
then
	db_set open-infrastructure-dehydrated-tools/ca "${CA}"
fi

db_settitle open-infrastructure-dehydrated-tools/title
db_input low open-infrastructure-dehydrated-tools/ca || true
db_go

if [ -n "${CHALLENGETYPE}" ]
then
	db_set open-infrastructure-dehydrated-tools/challengetype "${CHALLENGETYPE}"
fi

db_settitle open-infrastructure-dehydrated-tools/title
db_input low open-infrastructure-dehydrated-tools/challengetype || true
db_go

if [ -n "${CONTACT_EMAIL}" ]
then
	db_set open-infrastructure-dehydrated-tools/contact-email "${CONTACT_EMAIL}"
fi

db_settitle open-infrastructure-dehydrated-tools/title
db_input low open-infrastructure-dehydrated-tools/contact-email || true
db_go

if [ -e /usr/share/dehydrated/hooks ]
then
	HOOKS_CHOICES="$(cd /usr/share/dehydrated/hooks && find -maxdepth 1 -not -type d -printf '%P\n' | sort)"
	db_subst open-infrastructure-dehydrated-tools/hooks HOOKS_CHOICES "ALL, $(echo ${HOOKS_CHOICES} | sed -e 's| |, |g')"

	db_settitle open-infrastructure-dehydrated-tools/title
	db_input low open-infrastructure-dehydrated-tools/hooks || true
	db_go
fi

db_settitle open-infrastructure-dehydrated-tools/title
db_input low open-infrastructure-dehydrated-tools/basedir || true
db_go

if ! ls /var/lib/dehydrated/accounts/*/account_key.pem > /dev/null 2>&1
then
	db_settitle open-infrastructure-dehydrated-tools/title
	db_input low open-infrastructure-dehydrated-tools/register || true
	db_go
fi

db_stop