236 lines
7.5 KiB
Perl
236 lines
7.5 KiB
Perl
#
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# Copyright 2017 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::commands;
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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 Time::HiRes qw(gettimeofday tv_interval);
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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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binary => { ssl => { name => 'binary', num => 0 }, nossl => { name => 'binary', num => 0 } },
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ascii => { ssl => { name => 'ascii', num => 0 }, nossl => { name => 'ascii', num => 0 } },
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cwd => { ssl => { name => 'cwd', num => 1 }, nossl => { name => 'cwd', num => 0 } },
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rmdir => { ssl => { name => 'rmdir', num => 1 }, nossl => { name => 'rmdir', num => 1 } },
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mkdir => { ssl => { name => 'mkdir', num => 1 }, nossl => { name => 'mkdir', num => 1 } },
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ls => { ssl => { name => 'nlst', num => 0 }, nossl => { name => 'ls', num => 0 } },
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rename => { ssl => { name => 'rename', num => 2 }, nossl => { name => 'rename', num => 2 } },
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delete => { ssl => { name => 'delete', num => 1 }, nossl => { name => 'delete', num => 1 } },
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get => { ssl => { name => 'get', num => 1 }, nossl => { name => 'get', num => 1 } },
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put => { ssl => { name => 'put', num => 1 }, nossl => { name => 'put', num => 1 } },
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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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$options{options}->add_options(arguments =>
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{
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"hostname:s" => { name => 'hostname' },
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"port:s" => { name => 'port', },
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"ssl" => { name => 'use_ssl' },
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"ftp-options:s@" => { name => 'ftp_options' },
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"ftp-command:s@" => { name => 'ftp_command' },
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"username:s" => { name => 'username' },
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"password:s" => { name => 'password' },
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"warning:s" => { name => 'warning' },
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"critical:s" => { name => 'critical' },
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"timeout:s" => { name => 'timeout', default => '30' },
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});
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$self->{commands} = [];
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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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$self->{output}->option_exit();
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}
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foreach (@{$self->{option_results}->{ftp_command}}) {
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my ($command, @args) = split /,/;
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if (!defined($map_commands{$command})) {
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$self->{output}->add_option_msg(short_msg => "Command '$command' doesn't exist or is not supported.");
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$self->{output}->option_exit();
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}
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my $ssl_or_not = $map_commands{$command}->{nossl};
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if (defined($self->{option_results}->{use_ssl})) {
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$ssl_or_not = $map_commands{$command}->{ssl};
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}
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if (scalar(@args) < $ssl_or_not->{num}) {
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$self->{output}->add_option_msg(short_msg => "Some arguments are missing for the command: '$command'.");
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$self->{output}->option_exit();
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}
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push @{$self->{commands}}, { name => $ssl_or_not->{name}, args => \@args};
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}
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}
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sub run {
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my ($self, %options) = @_;
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my $timing0 = [gettimeofday];
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apps::protocols::ftp::lib::ftp::connect($self);
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foreach my $command (@{$self->{commands}}) {
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if (!defined(apps::protocols::ftp::lib::ftp::execute($self, command => $command->{name}, command_args => \@{$command->{args}}))) {
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$self->{output}->output_add(severity => 'CRITICAL',
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short_msg => sprintf("Command '$command->{name}' issue: %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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}
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apps::protocols::ftp::lib::ftp::quit();
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my $timeelapsed = tv_interval ($timing0, [gettimeofday]);
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my $exit = $self->{perfdata}->threshold_check(value => $timeelapsed,
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threshold => [ { label => 'critical', 'exit_litteral' => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]);
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$self->{output}->output_add(severity => $exit,
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short_msg => sprintf("Response time %.3f ", $timeelapsed));
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$self->{output}->perfdata_add(label => "time",
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value => sprintf('%.3f', $timeelapsed),
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warning => $self->{perfdata}->get_perfdata_for_output(label => 'warning'),
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critical => $self->{perfdata}->get_perfdata_for_output(label => 'critical'));
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$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 if commands succeed to an FTP Server.
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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
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=item B<--critical>
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Threshold critical in seconds
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=item B<--ftp-command>
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Set command to test (can be multiple).
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It will be executed in the order and stop on first command problem.
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Following commands can be used:
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=over 16
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=item binary
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Transfer file in binary mode.
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=item ascii
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Transfer file in ascii mode.
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=item cwd,DIR
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Attempt to change directory to the directory given in DIR.
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If no directory is given then an attempt is made to change the directory to the root directory.
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=item rmdir,DIR
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Remove the directory with the name DIR.
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=item mkdir,DIR
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Create a new directory with the name DIR.
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=item ls,DIR
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Get a directory listing of DIR, or the current directory.
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=item rename,OLDNAME,NEWNAME
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Rename a file on the remote FTP server from OLDNAME to NEWNAME.
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=item delete,FILENAME
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Send a request to the server to delete FILENAME.
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=item get,REMOTE_FILE,LOCAL_FILE
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Get REMOTE_FILE from the server and store locally.
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=item put,LOCAL_FILE,REMOTE_FILE
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Put a file on the remote server.
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=back
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=back
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=cut
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