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#!/usr/local/cpanel/3rdparty/bin/perl # cpanel - scripts/userdata_wildcard_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 package scripts::userdata_wildcard_cleanup; use strict; use Cpanel (); use Cpanel::Config::userdata::Constants (); use Cpanel::Config::userdata::Guard (); use Cpanel::FileUtils::TouchFile (); use Cpanel::SafeRun::Errors (); use Cpanel::ServerTasks (); use Cpanel::WildcardDomain (); use Cpanel::WildcardDomain::Tiny (); use File::Basename (); BEGIN { unshift @INC, '/usr/local/cpanel'; } my @ssl_userdata_parts = qw( sslcertificatefile sslcertificatekeyfile sslcacertificatefile ); our $TOUCH_FILE = '/var/cpanel/ssl/wildcard_cleanup_complete'; __PACKAGE__->script(@ARGV) unless caller(); ######################################################################## # This script was created to fix an issue documented in case 67341 ######################################################################## sub script { my ( $class, @argv ) = @_; my ( $rebuild_apache, $forced ); for my $arg (@argv) { if ( $arg eq '--rebuildapache' ) { $rebuild_apache = 1; } if ( $arg eq '--force' ) { $forced = 1; } } return if -e $TOUCH_FILE && !$forced; my ( $httpd_conf_rebuild_needed, @migrated_servernames, @migrated_nobody_domains ); @migrated_servernames = _migrate_wildcard_encoded_userdata_files(); @migrated_nobody_domains = _migrate_nobody_userdata_files(); $httpd_conf_rebuild_needed = 1 if @migrated_servernames \|\| @migrated_nobody_domains; #Rebuild apache because previous rebuilds might have accidentally #deleted the wildcard SSL vhosts from being unable to find their #userdata files. if ($httpd_conf_rebuild_needed) { if ($rebuild_apache) { print "Rebuilding Apache\n"; my $output = Cpanel::SafeRun::Errors::saferunallerrors("$Cpanel::root/bin/build_apache_conf"); if ( $output !~ /OK$/ ) { warn "Error rebuilding the apache configuration: $output\n"; } Cpanel::ServerTasks::queue_task( ['ApacheTasks'], 'apache_restart' ); } else { print "Skipping Apache Rebuild\n"; } } Cpanel::FileUtils::TouchFile::touchfile($TOUCH_FILE); return; } sub _migrate_nobody_userdata_files { my $userDir = $Cpanel::Config::userdata::Constants::USERDATA_DIR . "/nobody"; if ( !-e $userDir ) { return; } my @domains_processed = (); { my $main_guard = Cpanel::Config::userdata::Guard->new( 'nobody', 'main' ); my $maindata = $main_guard->data(); for my $domain ( $maindata->{'main_domain'}, @{ $maindata->{'sub_domains'} } ) { if ( !$domain \|\| !Cpanel::WildcardDomain::Tiny::is_wildcard_domain($domain) \|\| !-e $userDir . "/${domain}_SSL" ) { next; } my $guard = Cpanel::Config::userdata::Guard->new( 'nobody', $domain . '_SSL' ); my $userdata = $guard->data(); _fix_userdata($userdata); push @domains_processed, $userdata->{'servername'}; $guard->save(); } $main_guard->abort(); } return; } sub _migrate_wildcard_encoded_userdata_files { my @migrated_servernames = (); my @wildcard_encoded_userdata_files = glob("$Cpanel::Config::userdata::Constants::USERDATA_DIR//_wildcard_"); for my $old_file (@wildcard_encoded_userdata_files) { next if !-f $old_file; if ( $old_file =~ m{\.cache\z} ) { unlink $old_file; next; } my ( $ok, %ret ) = _migrate_userdata_file($old_file); next if $ret{'deleted'}; my $new_file = $old_file; #We shouldn't need the fussiness of anchoring this substitution #with / and \z, but just in case. $new_file =~ s{/_wildcard_([^/]+)\z}{/*$1}; if ( !-f $new_file ) { if ( !rename( $old_file, $new_file ) ) { warn "The system failed to rename $old_file to $new_file because of an error: $!"; next; } push @migrated_servernames, $ret{'servername'}; } } return @migrated_servernames; } sub _migrate_userdata_file { my ($file) = @_; my ( $filename, $path, undef ) = File::Basename::fileparse($file); my $user = File::Basename::basename($path); my %return_data = (); { my $guard = Cpanel::Config::userdata::Guard->new( $user, $filename ); my $userdata = $guard->data(); if ( exists $userdata->{'servername'} ) { for my $ssl_part (@ssl_userdata_parts) { next if !$userdata->{$ssl_part}; if ( !-e $userdata->{$ssl_part} ) { $guard->abort(); unlink $file; return ( 1, 'deleted' => 1 ); } } _fix_userdata($userdata); $return_data{'servername'} = $userdata->{'servername'}; $guard->save(); } else { $guard->abort(); } } return ( 1, %return_data ); } sub _fix_userdata { my ($userdata) = @_; # Decodes wildcard encoded domains $userdata->{'servername'} = Cpanel::WildcardDomain::decode_wildcard_domain( $userdata->{'servername'} ); $userdata->{'serveradmin'} =~ s{(\@)_wildcard_\.}{$1}; $userdata->{'serveralias'} = $userdata->{'servername'}; return; } 1;