alternc-sympa-install

#!/bin/bash

# ----------------------------------------------------------------------
# AlternC - Web Hosting System
# Copyright (C) 2000-2022 by the AlternC Development Team.
# https://alternc.org/
# ----------------------------------------------------------------------
# LICENSE
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License (GPL)
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# To read the license please visit http://www.gnu.org/copyleft/gpl.html
# ----------------------------------------------------------------------
# Purpose of file: Install sympa conf files in sympa/postfix etc. 
# ----------------------------------------------------------------------

# called with startup, upgrade, templates, apache2, before-reload, end

if [ "$1" = "upgrade" ]
then

    # deploy wwsympa & sympasoap init scripts
    update-rc.d wwsympa defaults
    update-rc.d sympasoap defaults
    # we remove the sympa apache configuration: we will use vhosts configuration instead    
    rm /etc/apache2/conf-enabled/sympa.conf

    # we configure sympa
    sed -i -e "/^sendmail\s/d" -e "/^sendmail_aliases\s/d" -e "/^aliases_program\s/d" -e "/^aliases_db_type\s/d" -e "/^dmarc_protection_mode\s/d" /etc/sympa/sympa/sympa.conf
    echo "sendmail        /usr/sbin/sendmail
sendmail_aliases /etc/mail/sympa/virtual_aliases
aliases_program postmap
aliases_db_type hash
dmarc_protection_mode dmarc_reject
" >> /etc/sympa/sympa/sympa.conf

    # we configure postfix :
    for file in /etc/postfix/main.cf /etc/alternc/templates/alternc/postfix/postfix.cf
    do
        if grep -q "^transport_maps.*hash:/etc/mail/sympa/virtual_aliases.*hash:/etc/sympa/robots.aliases" "$file"
        then
            echo "$file transport_maps OK"
        else
            echo "Configuring transport_maps in $file"
            sed -i -e 's#transport_maps\(.*\)#transport_maps\1 hash:/etc/mail/sympa/virtual_aliases hash:/etc/sympa/robots.aliases#' "$file"
        fi

        if grep -q "^virtual_mailbox_maps.*hash:/etc/mail/sympa/virtual_aliases.*hash:/etc/sympa/robots.aliases" "$file"
        then
            echo "$file virtual_mailbox_maps OK"
        else
            echo "Configuring virtual_mailbox_maps in $file"
            sed -i -e 's#virtual_mailbox_maps\(.*\)#virtual_mailbox_maps\1 hash:/etc/mail/sympa/virtual_aliases hash:/etc/sympa/robots.aliases#' "$file"
        fi
    done
    
    if grep -q "^sympa_destination_recipient_limit" /etc/postfix/main.cf
    then
        echo "main.cf sympa_destination_recipient_limit OK"
    else
        echo "Configuring sympa_destination_recipient_limit in main.cf"
        echo "sympa_destination_recipient_limit = 1" >> /etc/postfix/main.cf
    fi

    if grep -q "^sympabounce_destination_recipient_limit" /etc/postfix/main.cf
    then
        echo "main.cf sympabounce_destination_recipient_limit OK"
    else
        echo "Configuring sympabounce_destination_recipient_limit in main.cf"
        echo "sympabounce_destination_recipient_limit = 1" >> /etc/postfix/main.cf
    fi

    for file in /etc/postfix/master.cf /etc/alternc/templates/postfix/master.cf
    do

        # now postfix master.cf:
        if grep -q "^sympa\s" $file
        then
            echo "$file sympa transport OK"
        else
            echo "adding sympa transport to $file"
            echo 'sympa     unix  -       n       n       -       -       pipe flags=R user=sympa argv=/usr/lib/sympa/bin/queue ${recipient}' >> $file
        fi

        if grep -q "^sympabounce\s" $file
        then
            echo "$file sympaboune transport OK"
        else
            echo "adding sympabounce transport to $file"
            echo 'sympabounce unix -      n       n       -       -       pipe flags=R user=sympa argv=/usr/lib/sympa/bin/bouncequeue ${recipient}' >> $file
        fi
    done
    
    touch /etc/mail/sympa/virtual_aliases
    postmap /etc/mail/sympa/virtual_aliases 
    chown sympa:sympa /etc/mail/sympa/virtual_aliases*
    touch /etc/sympa/robots.aliases
    postmap /etc/sympa/robots.aliases
    
fi # $1=upgrdae


if [ "$1" = "before-reload" ]
then

    # we restart all services
    service sympa stop
    service wwsympa stop
    service sympasoap stop
    
    service sympa start
    service wwsympa start
    service sympasoap start 

fi # $1=before-reload