#!/bin/bash

set -e

nexus_user=libeufin-nexus
sandbox_user=libeufin-sandbox
nexus_group=libeufin-nexus
sandbox_group=libeufin-sandbox
libeufin_home=/var/lib/libeufin

case "${1}" in
  configure)

    if ! getent group $nexus_group >/dev/null; then
      addgroup --quiet --system $nexus_group
    fi

    if ! getent group $sandbox_group >/dev/null; then
      addgroup --quiet --system $sandbox_group
    fi

    # Create users if needed
    if ! getent passwd $nexus_user >/dev/null; then
      adduser --quiet --system --no-create-home --ingroup $nexus_group --home $libeufin_home $nexus_user
    fi

    # Create users if needed
    if ! getent passwd $sandbox_user >/dev/null; then
      adduser --quiet --system --no-create-home --ingroup $sandbox_group --home $libeufin_home $sandbox_user
    fi

    ;;

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

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

#DEBHELPER#

exit 0