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

# cpanel - scripts/rebuildinstalledssldb           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::rebuildinstalledssldb;

use strict;
use warnings;

=encoding utf-8

=head1 NAME

scripts/rebuildinstalledssldb

=head1 USAGE

    rebuildinstalledssldb [ --help ]

=head1 DESCRIPTION

This script rebuilds the Apache TLS index database according to the filesystem
contents.

If any index entries remain that do not correspond to the filesystem after the
rebuild, the script will prompt for whether to delete the entries.

=cut

use parent qw( Cpanel::HelpfulScript );

use Cpanel::Apache::TLS::Index        ();
use Cpanel::Apache::TLS::RebuildIndex ();

use constant _OPTIONS => ();

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

sub run {
    my ($self) = @_;

    #This will still recreate the schema if needed but won’t rebuild
    #the data … because that’s what we’re about to do here, and more
    #verbosely than the auto-rebuild logic does it.
    my $atls_idx = Cpanel::Apache::TLS::Index->new_without_rebuild();

    my %disk_vhosts_lookup;

    my ($xaction) = Cpanel::Apache::TLS::RebuildIndex::rebuild_all(
        $atls_idx,
        before_each => sub {
            $disk_vhosts_lookup{ shift() } = 1;
        },
        after_each => sub {
            my $vhname = shift;
            $self->say_maketext( 'The system recreated “[_1]”’s [asis,Apache TLS] entry.', $vhname );
        },
    );

    my @extra_idx_remaining;

    local $@;

    #get_all_ar() is a bit inefficient for this since we don’t
    #need the entire record, just the vhost names. If it’s useful
    #in the future we could optimize for it.
    for my $rec ( @{ $atls_idx->get_all_ar() } ) {
        delete $disk_vhosts_lookup{ $rec->{'vhost_name'} } or do {
            push @extra_idx_remaining, $rec->{'vhost_name'};
        };
    }

    if (@extra_idx_remaining) {
        $self->say(q<>);
        $self->say_maketext( 'The following extra [numerate,_1,entry remains,entries remain] in [asis,Apache TLS]’s index:', 0 + @extra_idx_remaining );
        $self->say("\t• $_") for @extra_idx_remaining;

        $self->say(q<>);
        my $proceed_yn = $self->prompt_yn_maketext( '[numerate,_1,This entry does,These entries do] not correspond to the filesystem and probably should not exist. Do you want to delete [numerate,_1,it,them]?', 0 + @extra_idx_remaining );

        if ($proceed_yn) {
            $atls_idx->unset($_) for @extra_idx_remaining;
        }
    }

    $xaction->release();

    $self->say(q<>);
    $self->say_maketext('The system completed the rebuild of the [asis,Apache TLS] index.');

    return;
}

1;