79 lines
2.6 KiB
Bash
Executable File
79 lines
2.6 KiB
Bash
Executable File
#!/bin/bash
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#
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# vmail-stack
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# https://git.stack-source.com/msb/vmail-stack
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# Copyright (c) 2022 Matthew Saunders Brown <matthewsaundersbrown@gmail.com>
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# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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# load include file
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source $(dirname $0)/vmail.sh
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help()
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{
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thisfilename=$(basename -- "$0")
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echo "$thisfilename"
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echo "Modify email forward"
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echo ""
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echo "usage: $thisfilename -e <email> -f <forward> [-k <0|1>] [-h]"
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echo ""
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echo " -h Print this help."
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echo " -e <email> Email address to forward."
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echo " -f <forward> Email address to forward to."
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echo " -k <0|1> Local Copy (forward & Keep local copy). 0 = no/off, 1 = yes/on. Default is 0."
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echo ""
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echo " Forwarding is for delivering an email to another domain. Use aliases"
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echo " for directing emails to another address in the same domain."
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echo " 'email' and 'forward' should both be in full email address format."
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echo " .e.g to have info@example.org delivered (forwarded) to joe@example.com do:"
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echo " $thisfilename -e info@example.org -f joe@example.com"
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exit
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}
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vmail:getoptions "$@"
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# check for email
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if [[ -z $email ]]; then
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echo "email is required"
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exit 1
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fi
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# build query
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dbcmd="mysql --defaults-extra-file=$MYSQL_CONNECTION_INFO_FILE"
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dbcmdopts="-s -r -N -e"
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# get forward id, which also verfies that forward already exists
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dbquery="SELECT id FROM vm_forwards WHERE mbox='$mbox' AND domain='$domain';"
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fowards_id=`eval $dbcmd $dbcmdopts \"$dbquery\"`
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if [[ -z $fowards_id ]]; then
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# forward does not exist, can't create forward
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echo "ERROR: Existing Forward for $email does not exist. Add new forward instead."
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exit 1
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elif [[ $fowards_id -gt '0' ]]; then
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# verified forward exists, build update query
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dbquery="UPDATE vm_forwards"
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if [[ -z $forward ]] && [[ -z $keep ]]; then
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# nothing to update
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echo "ERROR: No values passed for update."
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exit 1
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elif [[ -n $forward ]] && [[ -n $keep ]]; then
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# update forward_to & save_local
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dbquery="$dbquery SET forward_to='$forward', save_local='$keep'"
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elif [[ -n $forward ]] && [[ -z $keep ]]; then
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# only update forward_to
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dbquery="$dbquery SET forward_to='$forward'"
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elif [[ -z $forward ]] && [[ -n $keep ]]; then
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# only update save_local
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dbquery="$dbquery SET save_local='$keep'"
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else
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echo "ERROR: Uknown error."
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exit 1
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fi
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dbquery="$dbquery WHERE id='$fowards_id'"
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eval $dbcmd $dbcmdopts \"$dbquery\;\"
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else
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# db query error
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echo "ERROR: System error querying database."
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exit 1
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fi
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