228 lines
8.1 KiB
Perl
228 lines
8.1 KiB
Perl
#
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# Copyright 2019 Centreon (http://www.centreon.com/)
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#
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# Centreon is a full-fledged industry-strength solution that meets
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# the needs in IT infrastructure and application monitoring for
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# service performance.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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package apps::protocols::ftp::mode::date;
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use base qw(centreon::plugins::mode);
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use strict;
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use warnings;
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use centreon::plugins::misc;
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use apps::protocols::ftp::lib::ftp;
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# How much arguments i need and commands manages
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my %map_commands = (
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mdtm => { ssl => { name => '_mdtm' }, nossl => { name => 'mdtm' } },
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ls => { ssl => { name => 'nlst' }, nossl => { name => 'ls'} },
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);
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sub new {
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my ($class, %options) = @_;
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my $self = $class->SUPER::new(package => __PACKAGE__, %options);
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bless $self, $class;
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$self->{version} = '1.0';
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$options{options}->add_options(arguments =>
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{
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"hostname:s" => { name => 'hostname' },
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"port:s" => { name => 'port', },
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"ssl" => { name => 'use_ssl' },
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"ftp-options:s@" => { name => 'ftp_options' },
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"directory:s@" => { name => 'directory' },
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"file:s@" => { name => 'file' },
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"username:s" => { name => 'username' },
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"password:s" => { name => 'password' },
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"warning:s" => { name => 'warning' },
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"critical:s" => { name => 'critical' },
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"timeout:s" => { name => 'timeout', default => '30' },
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"timezone:s" => { name => 'timezone' },
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});
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return $self;
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}
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sub check_options {
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my ($self, %options) = @_;
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$self->SUPER::init(%options);
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if (($self->{perfdata}->threshold_validate(label => 'warning', value => $self->{option_results}->{warning})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong warning threshold '" . $self->{option_results}->{warning} . "'.");
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$self->{output}->option_exit();
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}
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if (($self->{perfdata}->threshold_validate(label => 'critical', value => $self->{option_results}->{critical})) == 0) {
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$self->{output}->add_option_msg(short_msg => "Wrong critical threshold '" . $self->{option_results}->{critical} . "'.");
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$self->{output}->option_exit();
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}
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if (!defined($self->{option_results}->{hostname})) {
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$self->{output}->add_option_msg(short_msg => "Please set the hostname option");
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$self->{output}->option_exit();
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}
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$self->{ssl_or_not} = 'nossl';
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if (defined($self->{option_results}->{use_ssl})) {
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$self->{ssl_or_not} = 'ssl';
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}
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if (defined($self->{option_results}->{timezone}) && $self->{option_results}->{timezone} ne '') {
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centreon::plugins::misc::mymodule_load(module => 'DateTime',
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error_msg => "Cannot load module 'DateTime'.");
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}
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}
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sub run {
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my ($self, %options) = @_;
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my %file_times = ();
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apps::protocols::ftp::lib::ftp::connect($self);
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my $current_time = time();
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my $dirs = ['.'];
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if (defined($self->{option_results}->{directory}) && scalar(@{$self->{option_results}->{directory}}) != 0) {
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$dirs = $self->{option_results}->{directory};
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}
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foreach my $dir (@$dirs) {
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my @files;
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if (!(@files = apps::protocols::ftp::lib::ftp::execute($self, command => $map_commands{ls}->{$self->{ssl_or_not}}->{name}, command_args => [$dir]))) {
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$self->{output}->output_add(severity => 'UNKNOWN',
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short_msg => sprintf("Command '$map_commands{ls}->{$self->{ssl_or_not}}->{name}' issue for directory '$dir': %s", apps::protocols::ftp::lib::ftp::message()));
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apps::protocols::ftp::lib::ftp::quit();
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$self->{output}->display();
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$self->{output}->exit();
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}
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foreach my $file (@files) {
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my $time_result;
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$file = $dir . '/' . $file if ($file !~ /^$dir/); # some ftp only give filename (not the complete path)
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if (!($time_result = apps::protocols::ftp::lib::ftp::execute($self, command => $map_commands{mdtm}->{$self->{ssl_or_not}}->{name}, command_args => [$file]))) {
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# Sometime we can't have mtime for a directory
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next;
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}
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$file_times{$file} = $time_result;
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}
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}
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foreach my $file (@{$self->{option_results}->{file}}) {
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my $time_result;
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if (!($time_result = apps::protocols::ftp::lib::ftp::execute($self, command => $map_commands{mdtm}->{$self->{ssl_or_not}}->{name}, command_args => [$file]))) {
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$self->{output}->output_add(severity => 'UNKNOWN',
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short_msg => sprintf("Command '$map_commands{mdtm}->{$self->{ssl_or_not}}->{name}' issue for file '$file': %s", apps::protocols::ftp::lib::ftp::message()));
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apps::protocols::ftp::lib::ftp::quit();
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$self->{output}->display();
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$self->{output}->exit();
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}
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$file_times{$file} = $time_result;
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}
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apps::protocols::ftp::lib::ftp::quit();
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$self->{output}->output_add(severity => 'OK',
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short_msg => "All file times are ok.");
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my $tz = centreon::plugins::misc::set_timezone(name => $self->{option_results}->{timezone});
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foreach my $name (sort keys %file_times) {
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my $diff_time = $current_time - $file_times{$name};
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my $exit_code = $self->{perfdata}->threshold_check(value => $diff_time,
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threshold => [ { label => 'critical', exit_litteral => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
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my $display_date = scalar(localtime($file_times{$name}));
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if (defined($self->{option_results}->{timezone}) && $self->{option_results}->{timezone} ne '') {
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$display_date = DateTime->from_epoch(epoch => $file_times{$name}, %$tz)->datetime()
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}
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$self->{output}->output_add(long_msg => sprintf("%s: %s seconds (time: %s)", $name, $diff_time, $display_date));
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if (!$self->{output}->is_status(litteral => 1, value => $exit_code, compare => 'ok')) {
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$self->{output}->output_add(severity => $exit_code,
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short_msg => sprintf("%s: %s seconds (time: %s)", $name, $diff_time, $display_date));
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}
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$self->{output}->perfdata_add(label => $name, unit => 's',
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value => $diff_time,
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warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning'),
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critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical'),
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);
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}
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$self->{output}->display();
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$self->{output}->exit();
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}
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1;
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__END__
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=head1 MODE
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Check modified time of files.
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=over 8
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=item B<--hostname>
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IP Addr/FQDN of the ftp host
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=item B<--port>
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Port used
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=item B<--ssl>
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Use SSL connection
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Need Perl 'Net::FTPSSL' module
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=item B<--ftp-options>
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Add custom ftp options.
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Example: --ftp-options='Debug=1" --ftp-options='useSSL=1'
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=item B<--username>
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Specify username for authentification
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=item B<--password>
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Specify password for authentification
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=item B<--timeout>
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Connection timeout in seconds (Default: 30)
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=item B<--warning>
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Threshold warning in seconds for each files (diff time)
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=item B<--critical>
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Threshold critical in seconds for each files (diff time)
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=item B<--directory>
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Check files in the directory (no recursive) (Multiple option)
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=item B<--file>
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Check file (Multiple option)
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=item B<--timezone>
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Set the timezone of display date.
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Can use format: 'Europe/London' or '+0100'.
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=back
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=cut
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