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(plugin) os::windows::local - harden regexp (#3578)

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This commit is contained in:
qgarnier 2022-04-04 13:38:47 +02:00 committed by GitHub
parent fc8311c092
commit b268592296
1 changed files with 22 additions and 12 deletions
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34
centreon-plugins/os/windows/local/mode/ntp.pm
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@ -72,7 +72,7 @@ sub check_ntp_query {
command_options => undef, command_options => undef,
no_quit => 1 no_quit => 1
); );
if ($stdout =~ /^Source:\s+(\S+)/mi) { if ($stdout =~ /^Source\s*:\s+(\S+)/mi) {
return $1; return $1;
} }
} }
@ -81,7 +81,7 @@ sub run {
my ($self, %options) = @_; my ($self, %options) = @_;
my $ntp_hostname = $self->{option_results}->{ntp_hostname}; my $ntp_hostname = $self->{option_results}->{ntp_hostname};
if (!defined($ntp_hostname)) { if (!defined($ntp_hostname) || $ntp_hostname eq '') {
my ($stdout) = centreon::plugins::misc::windows_execute( my ($stdout) = centreon::plugins::misc::windows_execute(
output => $self->{output}, output => $self->{output},
timeout => $self->{option_results}->{timeout}, timeout => $self->{option_results}->{timeout},
@ -101,16 +101,20 @@ sub run {
# NT5DS: The client is configured to use the domain hierarchy for its time synchronization # NT5DS: The client is configured to use the domain hierarchy for its time synchronization
# AllSync: The client synchronizes time from any available time source, including domain hierarchy and external time sources # AllSync: The client synchronizes time from any available time source, including domain hierarchy and external time sources
if ($type =~ /NoSync/i) { if ($type =~ /NoSync/i) {
$self->{output}->output_add(severity => 'UNKNOWN', $self->{output}->output_add(
short_msg => sprintf('No ntp configuration set. Please use --ntp-hostname or set windows ntp configuration.')); severity => 'UNKNOWN',
short_msg => sprintf('No ntp configuration set. Please use --ntp-hostname or set windows ntp configuration.')
);
$self->{output}->display(); $self->{output}->display();
$self->{output}->exit(); $self->{output}->exit();
} elsif ($type =~ /NT5DS/i) { } elsif ($type =~ /NT5DS/i) {
$ntp_server = $self->check_ntp_query(); $ntp_server = $self->check_ntp_query();
} }
if (!defined($ntp_server)) { if (!defined($ntp_server)) {
$self->{output}->output_add(severity => 'UNKNOWN', $self->{output}->output_add(
short_msg => sprintf('Cannot get ntp source configuration. Please use --ntp-hostname.')); severity => 'UNKNOWN',
short_msg => sprintf('Cannot get ntp source configuration. Please use --ntp-hostname.')
);
$self->{output}->display(); $self->{output}->display();
$self->{output}->exit(); $self->{output}->exit();
} }
@ -126,18 +130,24 @@ sub run {
%ntp = Net::NTP::get_ntp_response($ntp_hostname, $self->{option_results}->{ntp_port}); %ntp = Net::NTP::get_ntp_response($ntp_hostname, $self->{option_results}->{ntp_port});
}; };
if ($@) { if ($@) {
$self->{output}->output_add(severity => 'UNKNOWN', $self->{output}->output_add(
short_msg => "Couldn't connect to ntp server ($ntp_hostname): " . $@); severity => 'UNKNOWN',
short_msg => "Couldn't connect to ntp server ($ntp_hostname): " . $@
);
$self->{output}->display(); $self->{output}->display();
$self->{output}->exit(); $self->{output}->exit();
} }
my $diff = $ntp{Offset}; my $diff = $ntp{Offset};
my $exit = $self->{perfdata}->threshold_check(value => $diff, my $exit = $self->{perfdata}->threshold_check(
threshold => [ { label => 'critical', exit_litteral => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]); value => $diff,
$self->{output}->output_add(severity => $exit, threshold => [ { label => 'critical', exit_litteral => 'critical' }, { label => 'warning', exit_litteral => 'warning' } ]
short_msg => sprintf('Time offset %.3f second(s)', $diff)); );
$self->{output}->output_add(
severity => $exit,
short_msg => sprintf('Time offset %.3f second(s)', $diff)
);
$self->{output}->perfdata_add( $self->{output}->perfdata_add(
label => 'offset', unit => 's', label => 'offset', unit => 's',