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Merge branch 'ent-8884-meter-os_version-cogiendo-de-recon-de-red' into 'develop' 

Add support for OS version detection via SNMP.

See merge request artica/pandorafms!5038
This commit is contained in:
Diego Muñoz-Reja 2022-08-05 12:58:53 +00:00
parent e9668c1746 66a95adb0c
commit da1838d3bb
2 changed files with 45 additions and 2 deletions
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24
pandora_server/lib/PandoraFMS/DiscoveryServer.pm
View File

@ -1546,6 +1546,25 @@ sub PandoraFMS::Recon::Base::report_scanned_agents($;$) {
);
}
# Update OS information.
foreach my $agent (@agents) {
# Avoid processing if does not exist.
next unless (defined($agent->{'agent_id'}));
# Make sure OS version information is available.
next unless (defined($agent->{'os_version'}));
# Is the agent in learning mode?
next unless ($agent->{'modo'} == 1);
# Set the OS version.
db_do($self->{'dbh'},
'UPDATE tagente SET os_version=? WHERE id_agente=?',
$agent->{'os_version'}, $agent->{'agent_id'}
);
}
# Connect agents.
my @connections = get_db_rows(
$self->{'dbh'},
@ -1595,9 +1614,12 @@ sub PandoraFMS::Recon::Base::report_scanned_agents($;$) {
next if is_empty($label);
# Retrieve target agent OS version.
# Retrieve target agent OS.
$self->{'agents_found'}->{$addr}{'agent'}{'id_os'} = $self->guess_os($addr);
# Retrieve target agent OS version.
$self->{'agents_found'}->{$addr}{'agent'}{'os_version'} = $self->get_os_version($addr);
$self->call('update_progress', $progress);
$progress += $step;
# Store temporally. Wait user approval.

23
pandora_server/lib/PandoraFMS/Recon/Base.pm
View File

@ -78,7 +78,7 @@ our $IPROUTEIFINDEX = ".1.3.6.1.2.1.4.21.1.2";
our $IPROUTENEXTHOP = ".1.3.6.1.2.1.4.21.1.7";
our $IPROUTETYPE = ".1.3.6.1.2.1.4.21.1.8";
our $PRTMARKERINDEX = ".1.3.6.1.2.1.43.10.2.1.1";
our $SYSDESCR = ".1.3.6.1.2.1.1.1";
our $SYSDESCR = ".1.3.6.1.2.1.1.1.0";
our $SYSSERVICES = ".1.3.6.1.2.1.1.7";
our $SYSUPTIME = ".1.3.6.1.2.1.1.3";
our $VTPVLANIFINDEX = ".1.3.6.1.4.1.9.9.46.1.3.1.1.18.1";
@ -554,6 +554,27 @@ sub gateway_connectivity($$) {
$self->mark_connected($gw, '', $host, '');
}
################################################################################
# Retrieve OS version via SNMP.
################################################################################
sub get_os_version($$) {
my ($self, $device) = @_;
# OS detection disabled.
return '' if ($self->{'os_detection'} == 0);
# Does the device respond to SNMP?
return '' unless ($self->is_snmp_discovered($device));
# Retrieve the system description, which should contain the OS version.
my $os_version = $self->snmp_get_value($device, "$PandoraFMS::Recon::Base::SYSDESCR");
# Remove leading and trailing quotes.
$os_version = $1 if ($os_version =~ /^"(.*)"$/);
return defined($os_version) ? $os_version : '';
}
################################################################################
# Find IP address aliases for the given device.
################################################################################