vmail-stack/bin/vmail-forwards-get.sh

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2021-02-16 13:27:27 -08:00
#!/bin/bash
#
# vmail-stack
# https://git.stack-source.com/msb/vmail-stack
# MIT License Copyright (c) 2021 Matthew Saunders Brown
# load config
source /usr/local/etc/vmail.conf
help()
{
thisfilename=$(basename -- "$0")
echo "$thisfilename"
echo "Get email forwards data from vmail database."
echo ""
echo "usage: $thisfilename [email|forward|domain] [OPTIONS]"
echo ""
echo " -c Output in cvs format."
echo " -f Return info for specific forward."
echo " -h Print this help."
echo " -s Be more silent - use tabs instead of tables for output, do not display column headers."
echo ""
echo " Search term is optional. If nothing specified all forwards for all email acccounts for all domains will be returned."
echo " Enter email address to get forward info for that email address."
echo " Enter forwarding address (in full email address format) with the -f option to get address(es) that forward to specified address."
echo " Enter domain name to get all forwards for all email addresses under that domain."
exit
}
# check for and set alias search term(s)
if [ -n "$1" ]; then
if [ $1 == "-h" ]; then
help
elif [[ ! $1 =~ ^- ]] ; then
searchterm=$1
shift
if [[ $searchterm =~ "@" ]] ; then
mbox=${searchterm%@*}
domain=${searchterm##*@}
if ! vmail::validate_domain $domain; then
echo "ERROR: $searchterm is not a valid email address."
exit
fi
elif vmail::validate_domain $searchterm; then
domain=$searchterm
else
echo "ERROR: $searchterm is not a valid search term."
help
fi
fi
fi
# set initial db query data
dbcmd="mysql --defaults-extra-file=$MYSQL_CONNECTION_INFO_FILE"
dbcmdopts="-e"
dbquery="SELECT vm_mboxes.mbox, vm_domains.domain, vm_forwards.forward_to, vm_forwards.save_local FROM vm_forwards, vm_mboxes, vm_domains WHERE vm_forwards.mbox_id = vm_mboxes.id AND vm_mboxes.domain_id = vm_domains.id"
# set any options that were passed
while getopts "cfhs" opt; do
case "${opt}" in
c )
cvs="| sed 's/\t/,/g'"
;;
f )
forwardsearch=true
;;
h )
help
exit;;
s )
dbcmdopts="-s -N $dbcmdopts"
;;
\? )
echo "Invalid option: $OPTARG" 1>&2
exit;;
esac
done
# build query
if [ -n "$domain" ]; then
# add specific domain
dbquery="$dbquery AND vm_domains.domain='$domain'"
if [ -n "$mbox" ]; then
# search for specific alias or mbox
if [ -n "$forwardsearch" ]; then
# search for specific forward to address
dbquery="SELECT vm_mboxes.mbox, vm_domains.domain, vm_forwards.forward_to, vm_forwards.save_local FROM vm_forwards, vm_mboxes, vm_domains WHERE vm_forwards.mbox_id = vm_mboxes.id AND vm_mboxes.domain_id = vm_domains.id AND vm_forwards.forward_to='$mbox@$domain'"
else
# search for forward for specific email address
dbquery="$dbquery AND vm_mboxes.mbox='$mbox'"
fi
fi
fi
# set order by
dbquery="$dbquery ORDER BY vm_domains.domain, vm_mboxes.mbox, vm_forwards.forward_to;";
# execute mysql query
eval $dbcmd $dbcmdopts "\"$dbquery\"" $cvs