#!/bin/sh

if [ "${IEP_ROOT}" = 0 ] ; then
	log "Running as non-root: user/group configuration may be excessive"
fi

unset _NGX_USER _NGX_GROUP
## here should be SANE defaults (!)
_NGX_USER=angie
_NGX_GROUP=angie

[ -n "${NGX_USER:-}" ] || NGX_USER=${_NGX_USER}
case "${NGX_USER}" in
"${_NGX_USER}" ) ;;
## numeric id - remap to name
[1-9]* )
	_user_name=$(getent passwd "${NGX_USER}" | cut -d: -f1)
	if [ -n "${_user_name}" ] ; then
		NGX_USER=${_user_name}
	else
		log_always "NGX_USER: ID is not known in /etc/passwd: ${NGX_USER}"
		log_always "setting NGX_USER=${_NGX_USER}"
		NGX_USER=${_NGX_USER}
	fi
	unset _user_name
;;
* )
	_user_name=$(getent passwd "${NGX_USER}" | cut -d: -f1)
	if [ -n "${_user_name}" ] ; then
		NGX_USER=${_user_name}
	else
		log_always "NGX_USER: name is not known in /etc/passwd: ${NGX_USER}"
		log_always "setting NGX_USER=${_NGX_USER}"
		NGX_USER=${_NGX_USER}
	fi
	unset _user_name
;;
esac

[ -n "${NGX_GROUP:-}" ] || NGX_GROUP=${_NGX_GROUP}
case "${NGX_GROUP}" in
"${_NGX_GROUP}" ) ;;
## numeric id - remap to name
[1-9]* )
	_group_name=$(getent group "${NGX_GROUP}" | cut -d: -f1)
	if [ -n "${_group_name}" ] ; then
		NGX_GROUP=${_group_name}
	else
		log_always "NGX_GROUP: ID is not known in /etc/group: ${NGX_GROUP}"
		log_always "setting NGX_GROUP=${_NGX_GROUP}"
		NGX_GROUP=${_NGX_GROUP}
	fi
	unset _group_name
;;
* )
	_group_name=$(getent group "${NGX_GROUP}" | cut -d: -f1)
	if [ -n "${_group_name}" ] ; then
		NGX_GROUP=${_group_name}
	else
		log_always "NGX_GROUP: name is not known in /etc/group: ${NGX_GROUP}"
		log_always "setting NGX_GROUP=${_NGX_GROUP}"
		NGX_GROUP=${_NGX_GROUP}
	fi
	unset _group_name
;;
esac

export NGX_USER NGX_GROUP

unset _NGX_USER _NGX_GROUP