e-smith-base/root/sbin/e-smith/generate-subjectaltnames

#!/usr/bin/perl -w

#----------------------------------------------------------------------
#
# generate-subjectaltnames
#
# This script returns a list of hostnames and IP addresses that
# can be used to construct the list of subjectAltName entries
# for a web server certificate.
#
# Usage:  generate-subjectaltnames
#
# Copyright 1999-2003 Mitel Networks Corporation
# This program is free software; you can redistribute it and/or
# modify it under the same terms as Perl itself.
#
#----------------------------------------------------------------------

use esmith::ConfigDB;
use esmith::HostsDB;

my $configuration = esmith::ConfigDB->open_ro('configuration')
    or die "Couldn't open configuration DB\n";
my $domains = esmith::ConfigDB->open_ro('domains')
    or die "Couldn't open domains DB\n";

my $hosts = esmith::HostsDB->open_ro()
    or die "Couldn't open domains DB\n";

my %results_dict = ();

#----------------------------------------------------------------------
# Add FQDN, system name and the domain name.
#----------------------------------------------------------------------

$SystemName = $configuration->get('SystemName')->value;
$DomainName = $configuration->get('DomainName')->value;

$results_dict{$SystemName . '.' . $DomainName} = 1;
$results_dict{$SystemName} = 1;
$results_dict{$DomainName} = 1;

#----------------------------------------------------------------------
# Add a wildcard entry for domain name.
#----------------------------------------------------------------------

$results_dict{'*.' . $DomainName} = 1;

#----------------------------------------------------------------------
# Add IP addresses for the various interfaces.
#----------------------------------------------------------------------

foreach $Interface ('InternalInterface',
                    'ExternalInterface',
                    'ExternalInterface2')
{
    $Interface_Record = $configuration->get($Interface);
    if ($Interface_Record)
    {
        if (defined $Interface_Record->prop('Configuration') and $Interface_Record->prop('Configuration') eq 'static')
        {
            if ($Interface_Record->prop('IPAddress'))
            {
                $results_dict{$Interface_Record->prop('IPAddress')} = 1;
            }
        }
    }
}

#----------------------------------------------------------------------
# Add all domains defined
#----------------------------------------------------------------------
my $modSSL = $configuration->get('modSSL');
my $AddDomains = $modSSL->prop('AddDomains') || "enabled";
if ( $AddDomains eq "enabled" )
{
    foreach my $domain ( $domains->get_all_by_prop(type => 'domain')  )
    {
	$results_dict{$domain->key} = 1;
    }
}

#----------------------------------------------------------------------
# Add all hosts per domains defined
#----------------------------------------------------------------------
my $AddHosts = $modSSL->prop('AddHosts') || "enabled";
if ( $AddHosts eq "enabled" )
{
    foreach my $domain ($domains->get_all_by_prop(type => 'domain')) #ignore domain-remote
    {
        foreach my $host ( $hosts->get_hosts_by_domain($domain->key)  )
        {
            next unless (($host->prop('HostType')||'undef') eq 'Self'); #only define self host
            $results_dict{$host->key} = 1;
        }
    }
}
        
#----------------------------------------------------------------------
# Add any alternate names specified in the modSSL config DB.
#----------------------------------------------------------------------

if ($modSSL)
{
    $AlternateNames = $modSSL->prop('AlternateNames');
    if ($AlternateNames)
    {
        foreach $AlternateName (split(',', $AlternateNames))
        {
            $AlternateName =~ s/\s//g;
            $results_dict{$AlternateName} = 1;
        }
    }
}

#----------------------------------------------------------------------
# Output the sorted list of entries.
#----------------------------------------------------------------------

foreach (sort keys %results_dict)
{
    print "$_\n";
}

exit(0);