Feature add Stonesoft connections infos

network/stonesoft/mode/currentconnections.pm

@@ -0,0 +1,160 @@
+################################################################################
+# Copyright 2005-2013 MERETHIS
+# Centreon is developped by : Julien Mathis and Romain Le Merlus under
+# GPL Licence 2.0.
+#
+# This program is free software; you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free Software
+# Foundation ; either version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE. See the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program; if not, see <http://www.gnu.org/licenses>.
+#
+# Linking this program statically or dynamically with other modules is making a
+# combined work based on this program. Thus, the terms and conditions of the GNU
+# General Public License cover the whole combination.
+#
+# As a special exception, the copyright holders of this program give MERETHIS
+# permission to link this program with independent modules to produce an executable,
+# regardless of the license terms of these independent modules, and to copy and
+# distribute the resulting executable under terms of MERETHIS choice, provided that
+# MERETHIS also meet, for each linked independent module, the terms  and conditions
+# of the license of that module. An independent module is a module which is not
+# derived from this program. If you modify this program, you may extend this
+# exception to your version of the program, but you are not obliged to do so. If you
+# do not wish to do so, delete this exception statement from your version.
+#
+# For more information : contact@centreon.com
+# Authors : Quentin Garnier <qgarnier@merethis.com>
+#
+####################################################################################
+
+package network::stonesoft::mode::currentconnections;
+
+use base qw(centreon::plugins::mode);
+
+use strict;
+use warnings;
+use centreon::plugins::statefile;
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options);
+    bless $self, $class;
+
+    $self->{version} = '1.0';
+    $options{options}->add_options(arguments =>
+                                {
+                                 "warning:s"               => { name => 'warning' },
+                                 "critical:s"              => { name => 'critical' },
+                                });
+
+    $self->{statefile_value} = centreon::plugins::statefile->new(%options);
+
+    return $self;
+}
+
+sub check_options {
+    my ($self, %options) = @_;
+    $self->SUPER::init(%options);
+
+    if (($self->{perfdata}->threshold_validate(label => 'warning', value => $self->{option_results}->{warning})) == 0) {
+       $self->{output}->add_option_msg(short_msg => "Wrong warning threshold '" . $self->{option_results}->{warning} . "'.");
+       $self->{output}->option_exit();
+    }
+    if (($self->{perfdata}->threshold_validate(label => 'critical', value => $self->{option_results}->{critical})) == 0) {
+       $self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'.");
+       $self->{output}->option_exit();
+    }
+
+    $self->{statefile_value}->check_options(%options);
+}
+
+sub run {
+    my ($self, %options) = @_;
+    # $options{snmp} = snmp object
+    $self->{snmp} = $options{snmp};
+    $self->{hostname} = $self->{snmp}->get_hostname();
+    $self->{snmp_port} = $self->{snmp}->get_port();
+
+    if ($self->{snmp}->is_snmpv1()) {
+        $self->{output}->add_option_msg(short_msg => "Can't check SNMP 64 bits counters with SNMPv1.");
+        $self->{output}->option_exit();
+    }
+
+    my $new_datas = {};
+    $self->{statefile_value}->read(statefile => "stonesoft_" . $self->{hostname}  . '_' . $self->{snmp_port} . '_' . $self->{mode});
+
+    my $oid_fwConnNumber = '.1.3.6.1.4.1.1369.5.2.1.4.0';
+    my $result = $self->{snmp}->get_leef(oids => [$oid_fwConnNumber], nothing_quit => 1);
+
+    my $current_connections = $result->{$oid_fwConnNumber};
+    $new_datas->{current_connections} = $current_connections;
+    $new_datas->{last_timestamp} = time();
+
+    my $old_datas = {};
+    $old_datas->{old_timestamp} = $self->{statefile_value}->get(name => 'last_timestamp');
+    $old_datas->{old_current_connections} = $self->{statefile_value}->get(name => 'current_connections');
+    if (!defined($old_datas->{old_current_connections}) || $new_datas->{current_connections} < $old_datas->{old_current_connections}) {
+        # We set 0. Has reboot.
+        $old_datas->{old_current_connections} = 0;
+    }
+
+    if (defined($old_datas->{old_timestamp})) {
+        my $time_delta = $new_datas->{last_timestamp} - $old_datas->{old_timestamp};
+        if ($time_delta <= 0) {
+            $time_delta = 1;
+        }
+
+        my $current_conn = $new_datas->{current_connections} - $old_datas->{old_current_connections};
+    #    my $current_absolute_per_sec = $current_absolute / $time_delta;
+
+        my $exit = $self->{perfdata}->threshold_check(value => $current_conn, threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
+
+        $self->{output}->output_add(severity => $exit,
+                                    short_msg => sprintf("Current Connections: %.2f connections",
+                                                $current_conn));
+
+        $self->{output}->perfdata_add(label => 'current_conn',
+                                    value => sprintf("%.2f", $current_conn),
+                                    warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning'),
+                                    critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical'),
+                                    min => 0);
+
+    } else {
+        $self->{output}->output_add(severity => 'OK',
+                                    short_msg => "Buffer creation...");
+    }
+
+    $self->{statefile_value}->write(data => $new_datas);
+
+    $self->{output}->display();
+    $self->{output}->exit();
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Check current connections by firewall.
+
+=over 8
+
+=item B<--warning>
+
+Threshold warning for current connections.
+
+=item B<--critical>
+
+Threshold critical for current connections.
+
+=back
+
+=cut
+

network/stonesoft/mode/rateconnection.pm

@@ -0,0 +1,160 @@
+################################################################################
+# Copyright 2005-2013 MERETHIS
+# Centreon is developped by : Julien Mathis and Romain Le Merlus under
+# GPL Licence 2.0.
+#
+# This program is free software; you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free Software
+# Foundation ; either version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE. See the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program; if not, see <http://www.gnu.org/licenses>.
+#
+# Linking this program statically or dynamically with other modules is making a
+# combined work based on this program. Thus, the terms and conditions of the GNU
+# General Public License cover the whole combination.
+#
+# As a special exception, the copyright holders of this program give MERETHIS
+# permission to link this program with independent modules to produce an executable,
+# regardless of the license terms of these independent modules, and to copy and
+# distribute the resulting executable under terms of MERETHIS choice, provided that
+# MERETHIS also meet, for each linked independent module, the terms  and conditions
+# of the license of that module. An independent module is a module which is not
+# derived from this program. If you modify this program, you may extend this
+# exception to your version of the program, but you are not obliged to do so. If you
+# do not wish to do so, delete this exception statement from your version.
+#
+# For more information : contact@centreon.com
+# Authors : Quentin Garnier <qgarnier@merethis.com>
+#
+####################################################################################
+
+package network::stonesoft::mode::rateconnection;
+
+use base qw(centreon::plugins::mode);
+
+use strict;
+use warnings;
+use centreon::plugins::statefile;
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options);
+    bless $self, $class;
+
+    $self->{version} = '1.0';
+    $options{options}->add_options(arguments =>
+                                {
+                                 "warning:s"               => { name => 'warning' },
+                                 "critical:s"              => { name => 'critical' },
+                                });
+
+    $self->{statefile_value} = centreon::plugins::statefile->new(%options);
+
+    return $self;
+}
+
+sub check_options {
+    my ($self, %options) = @_;
+    $self->SUPER::init(%options);
+
+    if (($self->{perfdata}->threshold_validate(label => 'warning', value => $self->{option_results}->{warning})) == 0) {
+       $self->{output}->add_option_msg(short_msg => "Wrong warning threshold '" . $self->{option_results}->{warning} . "'.");
+       $self->{output}->option_exit();
+    }
+    if (($self->{perfdata}->threshold_validate(label => 'critical', value => $self->{option_results}->{critical})) == 0) {
+       $self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'.");
+       $self->{output}->option_exit();
+    }
+
+    $self->{statefile_value}->check_options(%options);
+}
+
+sub run {
+    my ($self, %options) = @_;
+    # $options{snmp} = snmp object
+    $self->{snmp} = $options{snmp};
+    $self->{hostname} = $self->{snmp}->get_hostname();
+    $self->{snmp_port} = $self->{snmp}->get_port();
+
+    if ($self->{snmp}->is_snmpv1()) {
+        $self->{output}->add_option_msg(short_msg => "Can't check SNMP 64 bits counters with SNMPv1.");
+        $self->{output}->option_exit();
+    }
+
+    my $new_datas = {};
+    $self->{statefile_value}->read(statefile => "stonesoft_" . $self->{hostname}  . '_' . $self->{snmp_port} . '_' . $self->{mode});
+
+    my $oid_fwConnNumber = '.1.3.6.1.4.1.1369.5.2.1.4.0';
+    my $result = $self->{snmp}->get_leef(oids => [$oid_fwConnNumber], nothing_quit => 1);
+
+    my $current_connections = $result->{$oid_fwConnNumber};
+    $new_datas->{current_connections} = $current_connections;
+    $new_datas->{last_timestamp} = time();
+
+    my $old_datas = {};
+    $old_datas->{old_timestamp} = $self->{statefile_value}->get(name => 'last_timestamp');
+    $old_datas->{old_current_connections} = $self->{statefile_value}->get(name => 'current_connections');
+    if (!defined($old_datas->{old_current_connections}) || $new_datas->{current_connections} < $old_datas->{old_current_connections}) {
+        # We set 0. Has reboot.
+        $old_datas->{old_current_connections} = 0;
+    }
+
+    if (defined($old_datas->{old_timestamp})) {
+        my $time_delta = $new_datas->{last_timestamp} - $old_datas->{old_timestamp};
+        if ($time_delta <= 0) {
+            $time_delta = 1;
+        }
+
+        my $current_absolute = $new_datas->{current_connections} - $old_datas->{old_current_connections};
+        my $current_absolute_per_sec = $current_absolute / $time_delta;
+
+        my $exit = $self->{perfdata}->threshold_check(value => $current_absolute_per_sec, threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
+
+        $self->{output}->output_add(severity => $exit,
+                                    short_msg => sprintf("Rate Connection: %.2f /s",
+                                                $current_absolute_per_sec));
+
+        $self->{output}->perfdata_add(label => 'current_connections_per_sec',
+                                    value => sprintf("%.2f", $current_absolute_per_sec),
+                                    warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning'),
+                                    critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical'),
+                                    min => 0);
+
+    } else {
+        $self->{output}->output_add(severity => 'OK',
+                                    short_msg => "Buffer creation...");
+    }
+
+    $self->{statefile_value}->write(data => $new_datas);
+
+    $self->{output}->display();
+    $self->{output}->exit();
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Check current connections per second by firewall.
+
+=over 8
+
+=item B<--warning>
+
+Threshold warning for current connections per second.
+
+=item B<--critical>
+
+Threshold critical for current connections per second.
+
+=back
+
+=cut
+

network/stonesoft/plugin.pm

@@ -53,6 +53,8 @@ sub new {
                          'cluster-state'        => 'network::stonesoft::mode::clusterstate',
                          'cluster-load'         => 'network::stonesoft::mode::clusterload',
                          'rejected-packets'     => 'network::stonesoft::mode::rejectedpackets',
+                         'current-connections'  => 'network::stonesoft::mode::currentconnections',
+                         'rate-connection'      => 'network::stonesoft::mode::rateconnection',
                          'dropped-packets'      => 'network::stonesoft::mode::droppedpackets',
                          'traffic'              => 'snmp_standard::mode::traffic',
                          'list-interfaces'      => 'snmp_standard::mode::listinterfaces',