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enh(network::stormshield::snmp): added new mode licences #6179

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753b90c
Feat: Add licences.pm mode
crsuser May 13, 2026
f914f9a
Fix issues raised by "aikido-pr-checks"
crsuser May 15, 2026
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381 changes: 381 additions & 0 deletions src/network/stormshield/snmp/mode/licences.pm
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#
# Copyright 2026-Present Centreon (http://www.centreon.com/)
#
# Centreon is a full-fledged industry-strength solution that meets
# the needs in IT infrastructure and application monitoring for
# service performance.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

package network::stormshield::snmp::mode::licences;

use base qw(centreon::plugins::templates::counter);

use strict;
use warnings;
use Digest::MD5 qw(md5_hex);
use centreon::plugins::constants qw/:counters :values/;
use centreon::plugins::misc;
use DateTime;

our $GLOBAL_WARNING_THRESHOLD;
our $GLOBAL_PROBLEM;

sub custom_licence_output {
my ($self, %options) = @_;

my $name = $self->{result_values}->{name};
my $days_left = $self->{result_values}->{days_left};
my $exp_date = $self->{result_values}->{exp_date};
my $seconds_left = $self->{result_values}->{seconds_left};
my $fw_display = $options{instance_value}->{display};

my $msg = "";
if (defined $seconds_left) {
if ($seconds_left < 0) {
$msg = "Licence: $name (Expired: $exp_date)";
} elsif ($days_left <= $GLOBAL_WARNING_THRESHOLD) {
$msg = "Licence: $name (Expires in $days_left days: $exp_date)";
} else {
$msg = "Licence: $name (Expiration Date: $exp_date)";

# Only add to long output if there isn't a warning/critical/unknown
if(!$GLOBAL_PROBLEM) {
$self->{output}->output_add(
long_msg => $msg
);
}
}
}

return sprintf($msg);
}

sub custom_licence_threshold_check {
my ($self, %options) = @_;

my $days = $self->{result_values}->{days_left};
my $seconds_left = $self->{result_values}->{seconds_left};

if ($seconds_left < 0) {
return 'CRITICAL';
} elsif ($days <= $GLOBAL_WARNING_THRESHOLD) {
return 'WARNING';
} else {
return 'OK';
}
}


sub firewall_long_output {
my ($self, %options) = @_;
my $display = $options{instance_value}->{display};

if (defined $display && $display ne '') {
return "--------------Firewall $display--------------";
}
return "------------------------------------------------------------";
}

sub set_counters {
my ($self, %options) = @_;

$self->{maps_counters_type} = [
{
name => 'firewalls',
type => COUNTER_TYPE_GROUP,
cb_long_output => 'firewall_long_output',
message_multiple => 'All licences of the cluster are up to date',
group => [
{
name => 'licences',
display_long => 1,
cb_prefix_output => sub { return ''; },
message_multiple => 'All licences are up to date',
type => COUNTER_TYPE_INSTANCE,
skipped_code => { -10 => 1 }
}
]
}
];

$self->{maps_counters}->{licences} = [
{
label => 'expiry',
type => COUNTER_KIND_METRIC,
set => {
key_values => [
{ name => 'days_left' },
{ name => 'name' },
{ name => 'exp_date' },
{ name => 'seconds_left' }
],
closure_custom_output => $self->can('custom_licence_output'),
closure_custom_threshold_check => $self->can('custom_licence_threshold_check'),
closure_custom_perfdata => sub { return 0; }
}
},
];
}

sub new {
my ($class, %options) = @_;
my $self = $class->SUPER::new(package => __PACKAGE__, %options);
bless $self, $class;

$options{options}->add_options(arguments => {
'timezone:s' => { name => 'timezone' },
'warning-days:s' => { name => 'warning' },
});

return $self;
}

sub check_options {
my ($self, %options) = @_;
$self->SUPER::check_options(%options);

$self->{option_results}->{timezone} = 'CET' if (!defined($self->{option_results}->{timezone}) || $self->{option_results}->{timezone} eq '');
$self->{option_results}->{warning} = 60 if (!defined($self->{option_results}->{warning}) || $self->{option_results}->{warning} eq '');

$GLOBAL_WARNING_THRESHOLD = $self->{option_results}->{warning};
}

sub manage_selection {
my ($self, %options) = @_;

$self->{firewalls} = {};

my $oid_snsNode = '.1.3.6.1.4.1.11256.1.11.7.1.1';
my $oid_snsFwSerial = '.1.3.6.1.4.1.11256.1.11.7.1.2';
my $oid_snsVersion = '.1.3.6.1.4.1.11256.1.18.2.0';

my $snmp_result_version = $options{snmp}->get_leef(
oids => [ $oid_snsVersion ],
nothing_quit => 0,
);

if (defined $snmp_result_version && defined $snmp_result_version->{$oid_snsVersion}) {
my $version_clean = $snmp_result_version->{$oid_snsVersion};
# Extract major.minor.patch version number
$version_clean =~ s/([0-9]+(?:\.[0-9]+)*).*/$1/;

if (!centreon::plugins::misc::minimal_version($version_clean, '5.1.0')) {
$self->{output}->output_add(
severity => 'UNKNOWN',
short_msg => 'Firmware version too old. Minimum required: 5.1.0'
);
return;
}
}

# Detect if the device is in High Availability (HA) mode or Single Node
my $ha_instances = [];
my $ha_error = 0;
my $ha_result = undef;
my $serials = {};

eval {
$ha_result = $options{snmp}->get_table(
oid => $oid_snsNode,
nothing_quit => 0
);
};
if ($@) {
$ha_error = 1;
$self->{output}->output_add(long_msg => "HA Check OID error: $@", debug => 1);
}

my $is_ha = 0;
if ($ha_error || !defined $ha_result || scalar(keys %$ha_result) == 0) {
# No data returned from HA OID, assume Single Node mode
$self->{output}->output_add(long_msg => "HA Check returned no data, assuming single node mode.", debug => 1);
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push @$ha_instances, '0';
$is_ha = 0;
} else {
# Data returned, parse instances to determine HA cluster members
foreach my $oid (sort keys %$ha_result) {
if ($oid =~ /^$oid_snsNode\.(.*)/) {
my $instance = $1;
push @$ha_instances, $instance;
}
}

if (scalar(@$ha_instances) == 0) {
push @$ha_instances, '0';
}
$is_ha = 1;
}

# Fetch serial numbers for each detected instance (useful for display in HA)
foreach my $inst (@$ha_instances) {
my $oid_serial = "$oid_snsFwSerial.$inst";
my $serial_res = $options{snmp}->get_leef(oids => [$oid_serial], nothing_quit => 0);
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if (defined $serial_res && defined $serial_res->{$oid_serial}) {
$serials->{$inst} = $serial_res->{$oid_serial};
} else {
$serials->{$inst} = "Unknown";
}
}

my $tz = centreon::plugins::misc::set_timezone(name => $self->{option_results}->{timezone});
my $licence_count_total = 0;


# Define OIDs based on HA or non-HA mode
# Stormshield uses different MIB for HA clusters vs standalone devices
my $oid_table;
my $oid_index_base;
my $oid_name_base;
my $oid_exp_base;

if ($is_ha) {
$oid_table = '.1.3.6.1.4.1.11256.1.11.14.1'; # oid_snsNodeLicenceOptionEntry
$oid_index_base = '.1.3.6.1.4.1.11256.1.11.14.1.1'; # oid_snsNodeLicenceOptionIndex
$oid_name_base = '.1.3.6.1.4.1.11256.1.11.14.1.2'; # oid_snsNodeLicenceOptionName
$oid_exp_base = '.1.3.6.1.4.1.11256.1.11.14.1.3'; # oid_snsNodeLicenceExpirationDate
} else {
$oid_table = '.1.3.6.1.4.1.11256.1.21.1.1'; # oid_snsLicenceOptionEntry
$oid_index_base = '.1.3.6.1.4.1.11256.1.21.1.1.1'; # oid_snsLicenceOptionIndex
$oid_name_base = '.1.3.6.1.4.1.11256.1.21.1.1.2'; # oid_snsLicenceOptionName
$oid_exp_base = '.1.3.6.1.4.1.11256.1.21.1.1.3'; # oid_snsLicenceExpirationDate
}

my $snmp_lic_result = $options{snmp}->get_table(
oid => $oid_table,
nothing_quit => 0
);

if (!defined $snmp_lic_result || scalar(keys %{$snmp_lic_result}) == 0) {
$self->{output}->output_add(
severity => 'UNKNOWN',
short_msg => 'No valid licences found (SNMP table empty)'
);
return;
}

$GLOBAL_PROBLEM = 0;

# Iterate over each firewall instance (HA node or single node)
foreach my $fw_instance (@$ha_instances) {
my $display_name = '';
if (scalar(@$ha_instances) > 1) {
$display_name = $serials->{$fw_instance} // 'Unknown';
}

$self->{firewalls}->{$fw_instance} = {
display => $display_name,
licences => {}
};

foreach my $oid (sort keys %{$snmp_lic_result}) {
my $index;
my $instance_id;

if ($is_ha) {
# In HA mode, OID structure is: base.instance.index
# We must filter to ensure we only process licenses for the current $fw_instance
if ($oid =~ /^$oid_index_base\.(\d+)\.(\d+)$/) {
$instance_id = $1;
$index = $2;
next unless $instance_id eq $fw_instance;
} else {
next;
}
} else {
# In Single Node mode, OID structure is: base.index
if ($oid =~ /^$oid_index_base\.(.*)$/) {
$index = $1;
} else {
next;
}
}

my $name_oid = $is_ha ? "$oid_name_base.$fw_instance.$index" : "$oid_name_base.$index";
my $exp_oid = $is_ha ? "$oid_exp_base.$fw_instance.$index" : "$oid_exp_base.$index";

my $name = $snmp_lic_result->{$name_oid};
my $exp_date = $snmp_lic_result->{$exp_oid};

if (!defined $name || $name eq '' || !defined $exp_date || $exp_date eq '' || $exp_date eq 'N/A' || $exp_date eq '0000-00-00') {
next;
}

my ($year, $month, $day);
if ($exp_date =~ /^\s*(\d{4})-(\d{2})-(\d{2})\s*$/) {
($year, $month, $day) = ($1, $2, $3);
} else {
next;
}

my $dt = DateTime->new(
year => $year,
month => $month,
day => $day,
hour => 0,
minute => 0,
second => 0,
%$tz
);

my $seconds_left = $dt->epoch - time();
my $days_left = int($seconds_left / 86400);

if ($seconds_left < 0 || $days_left <= $GLOBAL_WARNING_THRESHOLD){
$GLOBAL_PROBLEM = 1;
}

$self->{firewalls}->{$fw_instance}->{licences}->{$index} = {
name => $name,
exp_date => $exp_date,
days_left => $days_left,
seconds_left => $seconds_left
};
$licence_count_total++;
}
}

if ($licence_count_total == 0) {
$self->{output}->output_add(
severity => 'UNKNOWN',
short_msg => 'No valid licences found'
);
$self->{firewalls} = {};
return;
}

}

1;

__END__

=head1 MODE

This mode allows you to retrieve and display the licenses for the Stormshield device, as well as their expiration dates.
It automatically supports high-availability (HA) configurations by detecting the nodes in the cluster.

=over 8

=item B<--warning-days>

Warning threshold for the number of days remaining before expiration (default: 60).

=item B<--timezone>

Timezone options. Default is 'CET'.

=back

=cut
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