130 lines
3.7 KiB
Bash
Executable File
130 lines
3.7 KiB
Bash
Executable File
#!/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 "Add email forward to vmail system"
|
|
echo ""
|
|
echo "usage: $thisfilename email forward_to [OPTIONS]"
|
|
echo ""
|
|
echo " -h Print this help."
|
|
echo " -l Save Local (forward & keep local copy). 0 = no/off, 1 = yes/on. Default is 0."
|
|
echo ""
|
|
echo " 'email' and 'forward_to' should both be in full email address format."
|
|
echo " .e.g to have info@example.com delivered (forwarded) to joe@example.com do:"
|
|
echo " $thisfilename info@example.com joe@example.com"
|
|
exit
|
|
}
|
|
|
|
# check for and set forward_to & email address & split email in to mbox (local part) & domain
|
|
if [ -n "$2" ]; then
|
|
if [ $1 == "-h" ] || [ $2 == "-h" ]; then
|
|
help
|
|
else
|
|
email=$1
|
|
shift
|
|
if [[ $email =~ "@" ]] ; then
|
|
mbox=${email%@*}
|
|
domain=${email##*@}
|
|
if [ -z $mbox ] ; then
|
|
echo "ERROR: No local part in $email."
|
|
exit 1
|
|
elif [ -z $domain ] ; then
|
|
echo "ERROR: No domain in $email."
|
|
exit 1
|
|
elif ! vmail::validate_domain $domain; then
|
|
echo "ERROR: $domain is not a valid domain name."
|
|
exit 1
|
|
fi
|
|
else
|
|
echo "ERROR: $email is not a valid email."
|
|
exit 1
|
|
fi
|
|
forward_to=$1
|
|
shift
|
|
if [[ $forward_to =~ "@" ]] ; then
|
|
forward_to_mbox=${forward_to%@*}
|
|
forward_to_domain=${forward_to##*@}
|
|
if [ -z $forward_to_mbox ] ; then
|
|
echo "ERROR: No local part in $forward_to."
|
|
exit 1
|
|
elif [ -z $forward_to_domain ] ; then
|
|
echo "ERROR: No domain in $forward_to."
|
|
exit 1
|
|
elif ! vmail::validate_domain $forward_to_domain; then
|
|
echo "ERROR: $forward_to_domain is not a valid domain name."
|
|
exit 1
|
|
fi
|
|
else
|
|
echo "ERROR: $forward_to is not a valid email."
|
|
exit 1
|
|
fi
|
|
fi
|
|
else
|
|
help
|
|
fi
|
|
|
|
# set any options that were passed
|
|
while getopts "hl:" opt; do
|
|
case "${opt}" in
|
|
h )
|
|
help
|
|
exit;;
|
|
l )
|
|
save_local=${OPTARG}
|
|
if [ "$save_local" != "0" ] && [ "$save_local" != "1" ]; then
|
|
echo "ERROR: Invalid save local setting: -l $save_local."
|
|
help
|
|
exit 1
|
|
fi
|
|
;;
|
|
\? )
|
|
echo "Invalid option: $OPTARG" 1>&2
|
|
exit;;
|
|
: )
|
|
echo "Invalid option: $OPTARG requires an argument" 1>&2
|
|
exit;;
|
|
esac
|
|
done
|
|
|
|
# build query
|
|
dbcmd="mysql --defaults-extra-file=$MYSQL_CONNECTION_INFO_FILE"
|
|
dbcmdopts="-s -r -N -e"
|
|
|
|
# get mbox id, which also verfies that email address exists
|
|
dbquery="SELECT vm_mboxes.id FROM vm_mboxes, vm_domains WHERE vm_mboxes.mbox='$mbox' AND vm_mboxes.domain_id=vm_domains.id AND vm_domains.domain='$domain';"
|
|
mbox_id=`eval $dbcmd $dbcmdopts \"$dbquery\"`
|
|
|
|
if [ -z $mbox_id ]; then
|
|
# mbox does not exist, can't create forward
|
|
echo "ERROR: Address to Forward ($email) does not exist."
|
|
exit 1
|
|
elif [ "$mbox_id" -gt '0' ]; then
|
|
# verified mbox, check for existing forward
|
|
dbquery="SELECT id FROM vm_forwards WHERE mbox_id='$mbox_id';"
|
|
vm_forwards_id=`eval $dbcmd $dbcmdopts \"$dbquery\"`
|
|
if [ -z $vm_forwards_id ]; then
|
|
# existing forward does not exist, add it now
|
|
dbcommand="INSERT INTO vm_forwards SET mbox_id='$mbox_id', forward_to='$forward_to'"
|
|
if [ -n $save_local ]; then
|
|
dbquery="$dbquery, save_local='$save_local'"
|
|
fi
|
|
echo $dbcmd $dbcmdopts \"$dbquery;\"
|
|
else
|
|
echo "ERROR: Forward for $email already exists. To change either del then add or use mod script."
|
|
exit 1
|
|
fi
|
|
else
|
|
# db query error
|
|
echo "ERROR: System error querying vmail database."
|
|
exit 1
|
|
fi
|