#!/bin/sh

set -e

SWTPM_LOCALCA_DIR=/var/lib/swtpm-localca

case "$1" in
	configure)
		# creating tss group if he isn't already there
		if ! getent group tss >/dev/null; then
			addgroup --system tss
		fi

		# creating tss user if he isn't already there
		if ! getent passwd tss >/dev/null; then
			adduser --system --ingroup tss --shell /bin/false \
			    --home /var/lib/tpm --no-create-home \
			    --gecos "TPM software stack" \
			    tss
		fi

		if ! [ -d $SWTPM_LOCALCA_DIR ]; then
			mkdir -p $SWTPM_LOCALCA_DIR
			chown tss:root $SWTPM_LOCALCA_DIR
			chmod 0750 $SWTPM_LOCALCA_DIR
		fi

	;;
	abort-upgrade|abort-remove|abort-deconfigure)
	;;

	*)
		echo "postinst called with unknown argument \`$1'" >&2
		exit 1
	;;
esac