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#!/bin/sh
#
# $FreeBSD$
#
# Created by: stb@FreeBSD.org for the cyrus imap server
# Added to the cyrus-sasl port by hetzels@westbend.net
#set -vx
PKG_BATCH=${BATCH:=NO}
PKG_PREFIX=${PKG_PREFIX:=/usr/local}
SASLDB_NAME=${PKG_PREFIX}/etc/%%SASLDB%%
CYRUS_USER=${CYRUS_USER:=%%CYRUS_USER%%}
CYRUS_GROUP=${CYRUS_GROUP:=%%CYRUS_GROUP%%}
#
# create 'cyrus' user and group before installing
#
create_user() {
USER=${CYRUS_USER}
GROUP=${CYRUS_GROUP}
PW=/usr/sbin/pw
if [ -x /usr/sbin/nologin ]; then
shell=/usr/sbin/nologin
elif [ -x /sbin/nologin ]; then
shell=/sbin/nologin
else
shell=/nonexistent
fi
uhome="/nonexistent"
if ! ${PW} show group ${GROUP} -q >/dev/null; then
gid=60
while ${PW} show group -g ${gid} -q >/dev/null; do
gid=`expr ${gid} + 1`
done
if ! ${PW} add group ${GROUP} -g ${gid}; then
e=$?
echo "*** Failed to add group \`${GROUP}'. Please add it manually."
exit ${e}
fi
echo "*** Added group \`${GROUP}' (id ${gid})"
else
gid=`${PW} show group ${GROUP} 2>/dev/null | cut -d: -f3`
fi
if ! ${PW} show user ${USER} -q >/dev/null; then
uid=60
while ${PW} show user -u ${uid} -q >/dev/null; do
uid=`expr ${uid} + 1`
done
if ! ${PW} add user ${USER} -u ${uid} -g ${gid} -d "${uhome}" \
-c "the cyrus mail server" -s "${shell}" -p "*" \
; then
e=$?
echo "*** Failed to add user \`${USER}'. Please add it manually."
exit ${e}
fi
echo "*** Added user \`${USER}' (id ${uid})"
else
if ! ${PW} mod user ${USER} -g ${gid}; then
e=$?
echo "*** Failed to update user \`${USER}'."
exit ${e}
fi
echo "*** Updated user \`${USER}'."
fi
}
create_sasldb() {
if [ ! -f ${SASLDB_NAME} ]; then
echo "test" | ${PKG_PREFIX}/sbin/saslpasswd2 -p -c ${CYRUS_USER}
if [ `${PKG_PREFIX}/sbin/sasldblistusers2 | wc -l` -eq 0 ] ; then
echo "WARNING: Failed to create ${SASLDB_NAME}"
else
${PKG_PREFIX}/sbin/saslpasswd2 -d ${CYRUS_USER}
chown ${CYRUS_USER}:mail ${SASLDB_NAME}
chmod 640 ${SASLDB_NAME}
fi
fi
}
case $2 in
PRE-INSTALL)
create_user
;;
POST-INSTALL)
if [ "${PKG_BATCH}" = "NO" ]; then
create_sasldb
elif [ ! -f ${SASLDB_NAME} ]; then
echo "*** We do not create ${SASLDB_NAME} automatically in"
echo "*** BATCH mode. Please create it by yourself. It should be"
echo "*** owner: ${CYRUS_USER}, group: mail, mode: 0640."
fi
;;
esac
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