#!/bin/sh
#
# Since FreeBSD does not supply a user for running an MTA in a sandbox
# by default, use user 'exim', adding it if it does not exist.  Even
# if FreeBSD supplied an MTA user, it's neglected to do so for so long
# that every sandboxed MTA under the sun uses its own user, so user
# 'exim' should probably be used forever.
#
# Modern FreeBSD systems already have a group mail.
#
# $FreeBSD$
#

PKG_PREFIX=${PKG_PREFIX:=/usr/local}

user=exim
group=mail

if [ "$2" = "PRE-INSTALL" ]; then
	if /usr/bin/id ${user} 2>/dev/null; then
		echo "You already have a user '${user}', so Exim will use it."
	else
		echo "You need a user '${user}'..."
		/usr/sbin/pw useradd ${user} -c "Mail Transfer Agent" \
		    -g ${group} -d /nonexistent -s /sbin/nologin || exit 1
		echo "Added user '${user}', Exim will use it."
	fi
fi

# This is naughty, since the directory we create won't be removed along
# with Exim.  However, logfiles should probably stick around after Exim
# is removed, until the administrator is sure he doesn't want them
# any more.
#
mkdir -p /var/log/exim
chown ${user}:${group} /var/log/exim