1 files changed, 160 insertions, 0 deletions
diff --git a/debian/open-infrastructure-dehydrated-tools.postinst b/debian/open-infrastructure-dehydrated-tools.postinst
new file mode 100755
index 0000000..116223f
--- /dev/null
+++ b/debian/open-infrastructure-dehydrated-tools.postinst
@@ -0,0 +1,160 @@
+#!/bin/sh
+
+set -e
+
+Config ()
+{
+	FILE="${1}"
+	KEY="${2}"
+	VALUE="${3}"
+
+	TMPFILE="$(mktemp --dry-run ${FILE}.XXXX)"
+
+	if [ ! -e "${FILE}" ]
+	then
+
+cat > "${FILE}" << EOF
+# ${FILE}
+
+${KEY}="${VALUE}"
+EOF
+
+	fi
+
+	cp -a -f "${FILE}" "${TMPFILE}"
+
+	test -z "${VALUE}" || \
+		grep -Eq "^ *$(echo ${KEY})=" "${FILE}" || \
+		echo "${KEY}=" >> "$FILE}"
+
+	sed -e "s|^ *\($(echo ${KEY})\)=.*|\1=\"${VALUE}\"|" \
+	< "${FILE}" > "${TMPFILE}"
+
+	mv -f "${TMPFILE}" "${FILE}"
+}
+
+Install ()
+{
+	DEFAULT="${1}"
+	TARGET="${2}"
+
+	mkdir -p "${DEFAULT}"
+	mkdir -p "${TARGET}"
+
+	if [ "${TARGET}" != "${DEFAULT}" ]
+	then
+		if [ -h "${DEFAULT}" ]
+		then
+			rm -f "${DEFAULT}"
+			ln -s "${TARGET}" "${DEFAULT}"
+		else
+			if [ -e "${DEFAULT}" ] && [ -z "$(ls -A ${DEFAULT})" ]
+			then
+				rmdir "${DEFAULT}"
+				ln -s "${TARGET}" "${DEFAULT}"
+			fi
+		fi
+	fi
+
+	if ! dpkg-statoverride --list "${DEFAULT}" > /dev/null 2>&1 &&
+	   ! dpkg-statoverride --list "${TARGET}" > /dev/null 2>&1
+	then
+		if getent group ssl-cert > /dev/null 2>&1
+		then
+			GROUP="ssl-cert"
+		else
+			GROUP="root"
+		fi
+
+		chmod 0770 "${TARGET}"
+		chown root:"${GROUP}" "${TARGET}"
+
+		chmod 0770 "${DEFAULT}"
+		chown root:"${GROUP}" "${DEFAULT}"
+	fi
+}
+
+case "${1}" in
+	configure)
+		. /usr/share/debconf/confmodule
+
+		db_get open-infrastructure-dehydrated-tools/ca
+		CA="${RET}" # select
+
+		db_get open-infrastructure-dehydrated-tools/challengetype
+		CHALLENGETYPE="${RET}" # select
+
+		db_get open-infrastructure-dehydrated-tools/contact-email
+		CONTACT_EMAIL="${RET}" # string (w/ empty)
+
+		db_get open-infrastructure-dehydrated-tools/hooks
+		HOOKS="${RET}" # multi-select (w/ empty)
+
+		db_get open-infrastructure-dehydrated-tools/basedir
+		NEW_BASEDIR="${RET}" # string (w/o empty)
+
+		db_get open-infrastructure-dehydrated-tools/register
+		REGISTER="${RET}" # boolean
+
+		db_stop
+
+		Config /etc/dehydrated/conf.d/ca.sh CA ${CA}
+		Config /etc/dehydrated/conf.d/challenge.sh CHALLENGETYPE ${CHALLENGETYPE}
+		Config /etc/dehydrated/conf.d/contact.sh CONTACT_EMAIL ${CONTACT_EMAIL}
+
+		for HOOK in $(cd /usr/share/dehydrated/hooks && find -maxdepth 1 -not -type d -printf '%P\n' | sort)
+		do
+			if [ -L "/etc/dehydrated/hook.d/${HOOK}" ]
+			then
+				rm -f "/etc/dehydrated/hook.d/${HOOK}"
+			fi
+		done
+
+		if [ -n "${HOOKS}" ]
+		then
+			Config /etc/dehydrated/conf.d/hook.sh HOOK /usr/bin/dehydrated-hook.d
+
+			HOOKS="$(echo ${HOOKS} | sed -e 's|,| |g')"
+
+			for HOOK in ${HOOKS}
+			do
+				if [ ! -e "/etc/dehydrated/hook.d/${HOOK}" ]
+				then
+					ln -sf "/usr/share/dehydrated/hooks/${HOOK}" "/etc/dehydrated/hook.d/${HOOK}"
+				fi
+			done
+		fi
+
+		for FILE in /etc/dehydrated/config /etc/dehydrated/conf.d/*.sh
+		do
+			if [ -e "${FILE}" ]
+			then
+				. ${FILE} || true
+			fi
+		done
+
+		if [ -n "${NEW_BASEDIR}" ] && [ "${BASEDIR}" != "${NEW_BASEDIR}" ]
+		then
+			Install "${BASEDIR}" "${NEW_BASEDIR}"
+		fi
+
+		case "${REGISTER}" in
+			true)
+				dehydrated --register --accept-terms
+				;;
+		esac
+		;;
+
+	abort-upgrade|abort-remove|abort-deconfigure)
+
+		;;
+
+	*)
+		echo "postinst called with unknown argument \`${1}'" >&2
+		exit 1
+		;;
+esac
+
+#DEBHELPER#
+
+exit 0