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File name : check_plugin_pkgs
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#!/usr/local/cpanel/3rdparty/bin/perl

# cpanel - scripts/check_plugin_pkgs               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

package scripts::check_plugin_pkgs;

use cPstrict;

use parent qw( Cpanel::HelpfulScript );

use Cpanel::OS      ();
use Cpanel::Plugins ();

=encoding utf-8

=head1 NAME

scripts::check_plugin_pkgs

=head1 SYNOPSIS

    check_plugin_pkgs [ --pkg <pkg> --pkg <pkg> | help ]

    NOTE: The `pkg` argument can be passed 1 or more times

=head1 DESCRIPTION

This script verifies the integrity of installed plugin packages. If it finds an
altered package, the script will replace it with an unaltered version.  If the
package is not installed, the script will install it.

=cut

sub _OPTIONS {
    return qw( pkg=s@ );
}

exit( __PACKAGE__->new(@ARGV)->script() // 0 ) unless caller();

sub script ($self) {

    if ( !Cpanel::OS::supports_plugins_repo() ) {
        $self->say( "cPanel plugins are not supported for your current distribution: " . Cpanel::OS::display_name() );
        return;
    }

    $self->ensure_root();

    my $pkgs = $self->getopt('pkg') // die "Please specify at least one package to check with --pkg.\n" . $self->help();

    my $ok = 1;
    foreach my $pkg (@$pkgs) {
        $self->say("* Checking package ‘$pkg’");

        my $check = eval { $self->check_pkg($pkg); 1 } // 0;
        my $error = $@;

        if ($check) {
            $self->say("Package ‘$pkg’ is OK.");
        }
        else {
            $self->say( "Issue detected with package ‘$pkg’", $error );
        }
        $self->say('');

        $ok &= $check;
    }

    return !$ok;
}

sub check_pkg ( $self, $pkg ) {

    if ( Cpanel::Plugins::is_plugin_installed($pkg) ) {
        if ( !Cpanel::Plugins::is_pkg_unaltered($pkg) ) {
            $self->say("Altered files found, attempting to reinstall package …\n");

            # Do not use reinstall_plugins here since we need this to work for ubuntu too
            # and reinstall_plugins is not implemented on ubuntu
            Cpanel::Plugins::uninstall_and_install_plugins( [$pkg], [$pkg] );
        }
    }
    else {
        $self->say("Package '$pkg' is not installed, attempting to install it …\n");
        Cpanel::Plugins::install_plugins($pkg);
    }

    return;
}

1;