159 lines
3.9 KiB
Bash
Executable File
159 lines
3.9 KiB
Bash
Executable File
#!/bin/bash
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#
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# .---. . .
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# | | |
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# |--- .--. .-. .-. .-.| .-. .--.--. |.-. .-. .--. .-.
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# | | (.-' (.-' ( | ( )| | | | )( )| | (.-'
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# ' ' --' --' -' - -' ' ' -' -' -' ' - --'
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#
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# Freedom in the Cloud
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#
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# Adds an email address rule to the email configuration
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# License
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# =======
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#
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# Copyright (C) 2015-2016 Bob Mottram <bob@freedombone.net>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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PROJECT_NAME='freedombone'
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export TEXTDOMAIN=${PROJECT_NAME}-addemail
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export TEXTDOMAINDIR="/usr/share/locale"
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MYUSERNAME=$USER
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EMAILADDRESS=
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SUBJECT_TEXT=
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GROUP_NAME=
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PUBLIC='no'
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function show_help {
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echo ''
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echo $"${PROJECT_NAME}-addemail -u [username] -e [email address] -s [subject text] -g [group name] --public [yes|no]"
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echo ''
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exit 0
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}
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while [[ $# > 1 ]]
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do
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key="$1"
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case $key in
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-h|--help)
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show_help
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;;
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-u|--user)
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shift
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MYUSERNAME="$1"
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;;
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-e|--email)
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shift
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EMAILADDRESS="$1"
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;;
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-s|--subject)
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shift
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SUBJECT_TEXT="$1"
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;;
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-g|--group)
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shift
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GROUP_NAME="$1"
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;;
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-p|--public)
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shift
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PUBLIC="$1"
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;;
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*)
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# unknown option
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;;
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esac
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shift
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done
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if ! [[ $MYUSERNAME && $GROUP_NAME ]]; then
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show_help
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fi
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if [ ${#EMAILADDRESS} -lt 2 ]; then
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if [ ${#SUBJECT_TEXT} -lt 2 ]; then
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show_help
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fi
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fi
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MUTTRC=/home/$MYUSERNAME/.muttrc
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PM=/home/$MYUSERNAME/.procmailrc
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LISTDIR=/home/$MYUSERNAME/Maildir/$GROUP_NAME
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proc_rule=" * ^From:.*$EMAILADDRESS"
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proc_comment="# Email rule for $EMAILADDRESS -> $GROUP_NAME"
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if [ ${#SUBJECT_TEXT} -gt 0 ]; then
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proc_rule=" * ^From:.*$EMAILADDRESS"
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proc_comment="# Email rule for '$SUBJECT_TEXT' -> $GROUP_NAME"
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fi
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if [ ! -d "$LISTDIR" ]; then
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mkdir -m 700 $LISTDIR
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mkdir -m 700 $LISTDIR/tmp
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mkdir -m 700 $LISTDIR/new
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mkdir -m 700 $LISTDIR/cur
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fi
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chown -R $MYUSERNAME:$MYUSERNAME $LISTDIR
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if ! grep -q "$proc_comment" $PM; then
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if [[ $PUBLIC != "yes" ]]; then
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# private emails go after the encryption stage
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echo '' >> $PM
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echo "$proc_comment" >> $PM
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echo ":0" >> $PM
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echo "$proc_rule" >> $PM
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echo "$LISTDIR/new" >> $PM
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echo "# End of rule" >> $PM
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else
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# public emails are copied before the encryption stage
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if ! grep -q '# encrypt' $PM; then
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echo '' >> $PM
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echo "$proc_comment" >> $PM
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echo ":0" >> $PM
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echo "$proc_rule" >> $PM
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echo "$LISTDIR/new" >> $PM
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echo "# End of rule" >> $PM
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else
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filter=$(echo "$proc_comment\n:0\n${proc_rule}\n$LISTDIR/new\n# End of rule\n")
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sed -i "/# encrypt/i ${filter}" $PM
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fi
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fi
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chown $MYUSERNAME:$MYUSERNAME $PM
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fi
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if [ ! -f "$MUTTRC" ]; then
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cp /etc/Muttrc $MUTTRC
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chown $MYUSERNAME:$MYUSERNAME $MUTTRC
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fi
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PROCMAILLOG=/home/$MYUSERNAME/log
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if [ ! -d $PROCMAILLOG ]; then
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mkdir $PROCMAILLOG
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chown -R $MYUSERNAME:$MYUSERNAME $PROCMAILLOG
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fi
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MUTT_MAILBOXES=$(grep "mailboxes =" $MUTTRC)
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if [[ $MUTT_MAILBOXES != *$GROUP_NAME* ]]; then
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if ! grep -q "=$GROUP_NAME" $MUTTRC; then
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sed -i "s|$MUTT_MAILBOXES|$MUTT_MAILBOXES =$GROUP_NAME|g" $MUTTRC
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chown $MYUSERNAME:$MYUSERNAME $MUTTRC
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fi
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fi
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exit 0
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