Changes in 10_apache2_dualstack.pl when updateing to 1.4.3

**merlin81** · May 12th 2017

Hello,
am I right that the new 10_apache2_dualstack.pl listeners file is a simplified version of the old one ? When upgrading from 1.3.9 to 1.4.3 my old listener is not changing the port for ipv6 address.
The old script I have does some checks for port etc.
I use it to set one additional v6 address, Anyone changed the listener already ?

Thanks in advance

**Nuxwin** · May 12th 2017

@merlin81

Could you show us your current listener?

For the 1.4.x Serie, you can use: https://github.com/i-MSCP/imsc…2/10_apache2_dualstack.pl

BTW: The Apache2 dualstack listener has nothing to do with listen ports. This has to do with IP addresses only.

**merlin81** · May 13th 2017

Code

package Listener::Apache2::DualStack;
use strict;
use warnings;
use iMSCP::EventManager;
use iMSCP::Net;
use List::MoreUtils qw(uniq);
# Port to use for http
my $httpPort = 80;
# Port to use for https
my $httpsPort = 443;
my %perDomainAdditionalIPs = (
);
my @additionalIPs = ( '####IPV6ADDRESSHERE####', );
my @IPS = ();
my @SSL_IPS = ();
sub addIPs
{
my ($cfgTpl, $tplName, $data) = @_;
return 0 unless exists $data->{'DOMAIN_NAME'} && $tplName =~ /^domain(?:_(?:disabled|redirect))?(_ssl)?\.tpl$/;
my $sslVhost = defined $1;
my $port = $sslVhost ? $httpsPort : $httpPort;
my $net = iMSCP::Net->getInstance();
# All vhost IPs and per domain IPS
my @ipList = uniq map { $net->normalizeAddr( $_ ) } grep {
$net->getAddrType( $_ ) =~ /^(?:PRIVATE|UNIQUE-LOCAL-UNICAST|PUBLIC|GLOBAL-UNICAST)$/
} (
@additionalIPs,
($perDomainAdditionalIPs{$data->{'DOMAIN_NAME'}} ? @{$perDomainAdditionalIPs{$data->{'DOMAIN_NAME'}}} : ())
);
return 0 unless @ipList;
my @formattedIPs = ();
for my $ip(@ipList) {
if ($net->getAddrVersion( $ip ) eq 'ipv6') {
push @formattedIPs, "[$ip]:$port";
} else {
push @formattedIPs, "$ip:$port";
}
}
$$cfgTpl =~ s/(<VirtualHost.*?)>/$1 @formattedIPs>/;
undef @formattedIPs;
unless ($sslVhost) {
@IPS = uniq( @IPS, @ipList );
} else {
@SSL_IPS = uniq( @SSL_IPS, @ipList );
}
0;
}
# Listener responsible to make the Httpd server implementation aware of additional IPs
sub addIPList
{
my $data = $_[1];
@{$data->{'IPS'}} = uniq( @{$data->{'IPS'}}, @IPS );
@{$data->{'SSL_IPS'}} = uniq( @{$data->{'SSL_IPS'}}, @SSL_IPS );
0;
}
my $eventManager = iMSCP::EventManager->getInstance();
$eventManager->register( 'afterHttpdBuildConfFile', \&addIPs );
$eventManager->register( 'beforeHttpdAddIps', \&addIPList );
1;
__END__

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I use this to add an additional IPv6 address. Looks like it works, only ssl port is wrong in *_ssl.conf files.

**UncleJ** · May 13th 2017

Hello,

I think the mistake is in line 27 - I am not really an expert in that, but it looks like you got the wrong pattern to compare for for sslVhost - it is the third bracket so it should be $3 I guess.

Code

$1 = (?:_(?:disabled|redirect))
$2 = (?:disabled|redirect)
$3 = (_ssl)?

Regards Jörg

**Nuxwin** · May 13th 2017

@merlin81

Just update your listener. See my previous post.

Changes in 10_apache2_dualstack.pl when updateing to 1.4.3

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