This file is indexed.

config is in zentyal-core 2.3.4.

This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.

The actual contents of the file can be viewed below.

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#!/bin/bash

set -e

. /usr/share/debconf/confmodule

# This will be replaced with debian/zentyal-core.scripts-common which includes
# helper functions to set the password
PORT=443

# This function uses the eBox API to fetch the configured apache port used
# by eBox
#
# Usage: port=$(fetch_ebox_port)
fetch_ebox_port()
{
    set +e

    ret=$(perl -e '
            use EBox;
            use EBox::Global;
            EBox::init();

            my $apache = EBox::Global->modInstance('apache');
            print $apache->port();
            exit 0;
            ' 2> /dev/null );

    if [ $? -eq 0 ]; then
        PORT=$ret;
    fi

    set -e
}

# This function is used to try guess if a given port is available. It tries
# to connect to the port. Note that it does not distinguish if the port
# is being already used by eBox.
#
# Usage: check_port_available port_number
check_port_available()
{
    check_port=$1

    set +e

    perl -e '
        use IO::Socket;
        my $port = $ARGV[0];
        IO::Socket::INET->new(
            PeerAddr => "127.0.0.1",
            PeerPort => $port,
            Proto	 => "tcp",
            Timeout	 => 5) or exit 0;
        exit 1;
        ' $check_port 2> /dev/null;
    ret=$?

    set -e
    return $ret;
}

# This function uses the eBox API to set the apache port to be used by eBox.
#
# In case the current port and the new port are the same it returns without
# modifying the current value.
#
# We have to do two things to set the port:
#
#   Tell apache module its new port
#   Save changes in apache and services
#
# Usage: set_ebox_port new_port
set_ebox_port()
{
    db_get zentyal-core/port
    new_port=$RET

    fetch_ebox_port;
    if [ $new_port -eq $PORT ]; then
        return 0;
    fi

    set +e

    ret=$(perl -e '
            use EBox;
            use EBox::Global;

            EBox::init();
            my $port = $ARGV[0];
            my $global = EBox::Global->getInstance();
            my $apache = $global->modInstance('apache');
            $apache->setPort($port);
            $apache->saveConfig();
            if ($global->modExists('services')) {
                $global->modInstance('services')->saveConfig();
            }
            ' $new_port);

    set -e
}


# ask zentyal port
conf_port() {
    while true; do

        db_input high zentyal-core/port || true
        db_go || true

        db_get zentyal-core/port
        new_port="$RET"

        # check if the entry is valid port number
        nodigits="$(echo $new_port | sed 's/[[:digit:]]//g')"
        if [ -n "$nodigits" ]; then
            continue
        fi

        if [ $new_port -ge 65535 ] || [ $new_port -lt 1 ]; then
            continue;
        fi

        if ! check_port_available $new_port; then
           db_input high zentyal-core/port_used || true
           db_go || true
           db_get zentyal-core/port_used
            if [ "$RET" = "true" ]; then
                break;
            fi
        else
            break;
        fi
    done
}

# check non-existance of ebox user as a normal user
EBOX_UID=`getent passwd ebox | cut -d: -f3`
if [ -n "$EBOX_UID" ] && [ $EBOX_UID -ge 1000 ]
then
    db_input high zentyal-core/user_exists || true
    db_go || true
    exit 1
fi

if [ "$1" = reconfigure ] || [ -z "$2" ]; then
    conf_port
fi

exit 0