
#!/usr/local/cpanel/3rdparty/bin/perl

# cpanel - scripts/fixnamedviews                   Copyright 2022 cPanel, L.L.C.
#                                                           All rights reserved.
# copyright@cpanel.net                                         http://cpanel.net
# This code is subject to the cPanel license. Unauthorized copying is prohibited

use strict;
use warnings;
use Cpanel::DNSLib  ();
use Cpanel::SafeRun ();

exit if ( -e '/etc/nameddisable' || -e '/etc/binddisable' );

my $no_restart = ( @ARGV && grep( /^--norestart$/, @ARGV ) ) ? 1 : 0;

my $dnslib = Cpanel::DNSLib->new();

if ( !$dnslib ) {
    print "Syntactically correct named.conf required.\n";
    exit;
}

my $restart = 0;

my ( $status, $message ) = $dnslib->editviewdirective( 'external', 'match-.*', '' );
if ($status) {
    $restart++;
    print $message . "\n";
}

$status = 0;
( $status, $message ) = $dnslib->editviewdirective( 'localhost_resolver', 'match-clients\s*{\s*localhost\s*;\s*}.*', "    match-clients         { 127.0.0.0/24; };\n" );

if ($status) {
    $restart++;
    print $message . "\n";
}

if ( !$no_restart && $restart ) {
    print "Restarting Bind\n";
    Cpanel::SafeRun::bgrun('/usr/local/cpanel/scripts/restartsrv_named');
}