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Edit File: gather_update_log_stats

#!/usr/local/cpanel/3rdparty/bin/perl

# cpanel - SOURCES/gather_update_log_stats         Copyright 2021 cPanel, L.L.C.
#                                                           All rights reserved.
# copyright@cpanel.net                                         http://cpanel.net
# This code is subject to the cPanel license. Unauthorized copying is prohibited

package scripts::gather_update_log_stats;

=head1 NAME

gather_update_log_stats

=head1 SYNOPSIS

gather_update_log_stats [--help|--upload] [--logfile </full/path/to/logfile>]

=head1 DESCRIPTION

This script runs the update gatherer.

A cron job runs this script, which will analyze the latest upcp log file and generate a tarball. The --upload option allows the script to send that tarball to cPanel's servers.

If upcp is running, this script will delay itself and try to run again later.

The parameters are:

=over

=item * C<--help> - This help screen. Optional.

=item * C<--upload> - Whether to send results to cPanel server. Optional.

=item * C<--logfile> - Full path to an upcp logfile to analyze. Optional. If no logfile is given, create a tarball based on the current system state.

=back

=cut

use lib '/var/cpanel/perl';

use Cpanel::UpdateGatherer::Std;

use parent 'Cpanel::HelpfulScript';

use constant _OPTIONS => (
    'upload!',
    'logfile=s',
);

use Cpanel::Logger ();

__PACKAGE__->new(@ARGV)->run() if !caller;

sub run ( $self, @ARGV ) {

# update analysis includes sensitive files which should not be world readable
    umask(077);

my $logfile = $self->getopt('logfile');
    my $upload  = $self->getopt('upload');

my $logger = Cpanel::Logger->new();

if ( $logfile && !-r $logfile ) {
        $logger->warn("A logfile was given but not readable, so wasn't used: $logfile");
        $logger->warn("Perhaps full path is needed.  Proceeding with system stats gathering.");
    }

if ( $self->_is_upcp_running() ) {
        $logger->info("A cPanel update is currently in progress. The system will run 'gather_update_log_stats' with --try-later.");
        if ( !$self->_defer_log_gathering() ) {
            $logger->info("The system failed to run 'gather_update_log_stats' with --try-later. The job scheduling daemon, atd, may be offline.");
        }
    }
    else {
        my $gatherer;
        if ( eval { require Cpanel::UpdateGatherer::Gatherer } ) {
            $gatherer = Cpanel::UpdateGatherer::Gatherer->new( { 'update_log_file' => $logfile, } );
        }

$logger->die("Could not load UpdateGatherer! Have you opted into cpanel analytics?") unless $gatherer;

if ( $gatherer->legacy_cp_for_update_gatherer ) {
            $logger->warn("Legacy version detected. Instead, use the /usr/local/cpanel/scripts/gather-update-logs script until you update cPanel/WHM to a more recent version. Exiting.");
            return 1;
        }

$gatherer->compile();

if ($upload) {
            $self->_send($gatherer);
        }
        elsif ( -e $gatherer->_working_dir() . '.tar.gz' ) {
            $logger->info( "Update tarball created, but not uploaded: " . $gatherer->_working_dir() . '.tar.gz' );
        }
        else {
            $logger->info( 'Failed to generate tarball, ' . $gatherer->_working_dir() . ".tar.gz: $!" );
        }

$gatherer->cleanup() || $logger->info('Cleanup incomplete');
    }

return 1;
}

sub _send ( $self, $gatherer ) {
    my $logger = Cpanel::Logger->new();

$gatherer->send_tarball() || $logger->info('Failed to send data to cPanel');

return 1;
}

sub _is_upcp_running ($self) {
    my @check_command = ( '/usr/local/cpanel/scripts/upcp-running', '--invert-exit', '--quiet' );
    return if !-x $check_command[0];
    return system(@check_command);
}

sub _defer_log_gathering ($self) {
    my @action_cmd = ('/usr/local/cpanel/scripts/gather_update_log_stats');
    return if !-x $action_cmd[0];

my @check_cmd = (
        '/usr/local/cpanel/scripts/upcp-running',
        '--invert-exit',
        '--quiet',
    );
    return if !-x $check_cmd[0];

my @cmd = (
        '/usr/local/cpanel/scripts/try-later',
        '--action',      join( ' ', @action_cmd ),
        '--check',       join( ' ', @check_cmd ),
        '--delay',       15,
        '--max-retries', 24,
    );
    return if !-x $cmd[0];

return !system @cmd;
}