#!/bin/sh

# This script cleans the mailscanner quarantine directory
# Edit /etc/MailScanner/defaults to change options
#
# Author: Jerry Benton <mailscanner@mailborder.com>
# 27 APR 2016

PATH=$PATH:/usr/sbin:/usr/bin:/bin:/sbin
export PATH
QUICKPEEK=/usr/sbin/ms-peek
ms_conf=/etc/MailScanner/MailScanner.conf
QUARDIR=`${QUICKPEEK} QuarantineDir ${ms_conf}`
q_days=0

# basic config file
if [ -f /etc/MailScanner/defaults ] ; then
	. /etc/MailScanner/defaults
else
	logger -i -p mail.notice "ERROR: ms-clean-quarantine missing configuration file /etc/MailScanner/defaults"
	echo "Aborted: missing configuration file /etc/MailScanner/defaults"
    exit 1
fi

# die if does not exist
if [ ! -d $QUARDIR ]; then
	logger -i -p mail.notice "ERROR: ms-clean-quarantine - quarantine directory not found"
	echo "Aborted: cannot find quarantine directory. Check the /etc/MailScanner/MailScanner.conf file"
	echo "'Quarantine Dir' setting."
	exit 1
fi

# if not disabled
if [ $q_days -gt 0 ]; then
	if [ -d $QUARDIR ]; then
		cd $QUARDIR
		logger -i -p mail.notice "ms-clean-quarantine: cleaning quarantine older than $q_days days"	
		find . -type f -mtime +$q_days -exec rm -f {} \; >/dev/null 2>&1
		find . -type d -empty -delete >/dev/null 2>&1
	fi
	exit 0
else
	logger -i -p mail.notice "WARN: ms-clean-quarantine called but is disabled"
	echo "Aborted: quarantine cleaning is disabled"
    exit 1
fi