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#!/usr/local/cpanel/3rdparty/bin/perl
# cpanel - scripts/post_sync_cleanup Copyright 2022 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
#
# This is the authorative code used to sync /usr/local/cpanel
# Accept no imitators.
#
package scripts::post_sync_cleanup;
use strict;
use warnings;
use v5.026;
use Cpanel::Usage ();
use Cpanel::TimeHiRes ();
use Cpanel::SafeRun::Object ();
use Cpanel::IOCallbackWriteLine ();
use Cpanel::Update::Logger ();
my $prev_logger_status = '';
exit( run(@ARGV) // 0 ) unless caller;
sub run {
my (@args) = @_;
if ( $> != 0 ) {
print "This cPanel maintenance script must be run as root, not uid $> \n";
return 1;
}
umask(0022);
# Command line parameters passed:
my $logfile_path = 0;
my ( $pbar_start, $pbar_stop );
Cpanel::Usage::wrap_options(
\@args,
\&usage,
{
'log' => \$logfile_path,
'pbar-start' => \$pbar_start,
'pbar-stop' => \$pbar_stop,
}
);
$pbar_start //= 0;
$pbar_stop //= 100;
# initialize logger
logger( $logfile_path, $pbar_start )->update_pbar($pbar_start);
my %action;
# run taskrun: install/* scripts
if ( -x '/usr/local/cpanel/bin/taskrun' ) {
$action{'status'} = 'Running tasks';
$action{'cmd'} = [
'/usr/local/cpanel/bin/taskrun',
'--log_file=' . $logfile_path,
'--pbar-start=' . $pbar_start,
'--pbar-stop=' . ( $pbar_stop - 5 )
];
process( { %action, nolog => 1 } );
logger()->set_need_notify() if $? != 0;
}
logger()->update_pbar( $pbar_stop - 3 );
# Save the restart for last
# If we are running from a browser window, this will break the
# connection by restarting the server process
restart_services();
logger()->update_pbar($pbar_stop);
return 1 if logger()->get_need_notify();
return;
}
sub process {
my ($cmd_ref) = @_;
my @cmd = @{ $cmd_ref->{'cmd'} };
my $logger = logger();
if ( $prev_logger_status ne $cmd_ref->{'status'} ) {
$logger->info("Processing: $cmd_ref->{'status'}");
$prev_logger_status = $cmd_ref->{'status'};
}
$logger->info(" - Processing command `@cmd`");
my $run;
my ( $program, @args ) = @cmd;
# also redirect STDERR to STDOUT
my $start_time = Cpanel::TimeHiRes::time();
if ( $cmd_ref->{nolog} ) {
# let's the process use its own logger
$run = Cpanel::SafeRun::Object->new(
program => $program,
args => \@args,
stdout => \*STDOUT,
stderr => \*STDOUT,
);
}
else {
my $out_fh = Cpanel::IOCallbackWriteLine->new( sub { $logger->info( " [$program] $_[0]", 1 ); } );
$run = Cpanel::SafeRun::Object->new(
program => $program,
args => \@args,
stdout => $out_fh,
stderr => $out_fh,
);
}
my $end_time = Cpanel::TimeHiRes::time();
if ( $run->CHILD_ERROR() ) {
my $msg = join( q< >, map { $run->$_() // () } qw( autopsy stdout stderr ) );
$logger->warn(" [$program] Error: $msg");
$? = $run->CHILD_ERROR(); ## no critic qw(Variables::RequireLocalizedPunctuationVars) -- this is still checked in run so its needed for historical compatibility
}
my $exec_time = sprintf( "%.3f", ( $end_time - $start_time ) );
$logger->info("Completed “$program” in $exec_time second(s).");
return;
}
# initialize a cache logger on the first call, or return our cached logger object
sub logger {
my ( $logfile_path, $pbar_start ) = @_;
state $logger;
return $logger if defined $logger;
$pbar_start //= 0;
# If called without --log, or with --log but without a specified path,
# create a default logfile path
if ( !$logfile_path || $logfile_path eq '1' ) {
my $now = time();
$logfile_path = '/var/cpanel/updatelogs/update.postsync.' . $now . '.log';
}
$logger = Cpanel::Update::Logger->new(
{
'logfile' => $logfile_path,
'stdout' => 1,
'log_level' => 'info',
pbar => $pbar_start
}
);
return $logger;
}
sub usage {
print qq{Usage: $0 [options]};
print qq{
Options:
--help Brief help message
--man Detailed help
--log=[filename] Specify a log file [optional]
--pbar-start=[int] Percentage used to start the progress bar ( default value 0 )
--pbar-stop=[int] Percentage used to stop the progress bar ( default value 100 )
Note: This script is designed to be run by cPanel programs directly ONLY.
Please see upcp instead. It's probably what you want.
};
exit;
}
## c47822: move former install's restart_services (was in upcp)
sub restart_services {
my %action = ( status => q[Restarting services] );
logger()->info("==> Starting cPanel....");
# We used to check Cpanel::Server::Type::is_dnsonly here, but the startup
# script itself already does this. As such, don't do that here anymore.
# CPANEL-28473: Skip queueprocd restart at all times here, as if:
# 1) This is upcp, then we needed to restart it earlier
# 2) This is install, then we already skip queueprocd in etc/init/startup.
$action{'cmd'} = [qw{/usr/local/cpanel/etc/init/startup --skip-queueprocd}];
process( \%action );
if ( !$ENV{'CPANEL_BASE_INSTALL'} ) {
## c47822: missing from former install's restart_services
## c49669: run the update every time this script is called
$action{'cmd'} = [ "/usr/local/cpanel/whostmgr/bin/whostmgr2", "--updateaddons-no-locales" ];
process( \%action );
$action{'cmd'} = ["/usr/local/cpanel/bin/update_appconfig_apps"];
process( \%action );
}
logger()->info("==> Post Install Complete");
return;
}