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<?php
if ( ! class_exists( 'ITSEC_File_Change_Setup' ) ) {
class ITSEC_File_Change_Setup {
private
$defaults;
public function __construct() {
add_action( 'itsec_modules_do_plugin_activation', array( $this, 'execute_activate' ) );
add_action( 'itsec_modules_do_plugin_deactivation', array( $this, 'execute_deactivate' ) );
add_action( 'itsec_modules_do_plugin_uninstall', array( $this, 'execute_uninstall' ) );
add_action( 'itsec_modules_do_plugin_upgrade', array( $this, 'execute_upgrade' ), null, 2 );
}
/**
* Execute module activation.
*
* @since 4.0
*
* @return void
*/
public function execute_activate() {
}
/**
* Execute module deactivation
*
* @return void
*/
public function execute_deactivate() {
wp_clear_scheduled_hook( 'itsec_file_check' );
ITSEC_Core::get_scheduler()->unschedule_single( 'file-change', null );
ITSEC_Core::get_scheduler()->unschedule_single( 'file-change-fast', null );
}
/**
* Execute module uninstall
*
* @return void
*/
public function execute_uninstall() {
$this->execute_deactivate();
delete_site_option( 'itsec_file_change' );
delete_site_option( 'itsec_local_file_list' );
delete_site_option( 'itsec_local_file_list_0' );
delete_site_option( 'itsec_local_file_list_1' );
delete_site_option( 'itsec_local_file_list_2' );
delete_site_option( 'itsec_local_file_list_3' );
delete_site_option( 'itsec_local_file_list_4' );
delete_site_option( 'itsec_local_file_list_5' );
delete_site_option( 'itsec_local_file_list_6' );
delete_site_option( 'itsec_file_change_warning' );
require_once( dirname( __FILE__ ) . '/scanner.php' );
ITSEC_Lib_Distributed_Storage::clear_group( 'file-change-progress' );
ITSEC_Lib_Distributed_Storage::clear_group( 'file-list' );
delete_site_option( ITSEC_File_Change_Scanner::DESTROYED );
}
/**
* Execute module upgrade
*
* @return void
*/
public function execute_upgrade( $itsec_old_version ) {
if ( $itsec_old_version < 4000 ) {
global $itsec_bwps_options;
$current_options = get_site_option( 'itsec_file_change' );
// Don't do anything if settings haven't already been set, defaults exist in the module system and we prefer to use those
if ( false !== $current_options ) {
$current_options['enabled'] = isset( $itsec_bwps_options['id_fileenabled'] ) && $itsec_bwps_options['id_fileenabled'] == 1 ? true : false;
$current_options['email'] = isset( $itsec_bwps_options['id_fileemailnotify'] ) && $itsec_bwps_options['id_fileemailnotify'] == 0 ? false : true;
$current_options['notify_admin'] = isset( $itsec_bwps_options['id_filedisplayerror'] ) && $itsec_bwps_options['id_filedisplayerror'] == 0 ? false : true;
$current_options['method'] = isset( $itsec_bwps_options['id_fileincex'] ) && $itsec_bwps_options['id_fileincex'] == 0 ? false : true;
if ( isset( $itsec_bwps_options['id_specialfile'] ) && ! is_array( $itsec_bwps_options['id_specialfile'] ) && strlen( $itsec_bwps_options['id_specialfile'] ) > 1 ) {
$current_options['file_list'] .= explode( PHP_EOL, $itsec_bwps_options['id_specialfile'] );
}
update_site_option( 'itsec_file_change', $current_options );
}
}
if ( $itsec_old_version < 4028 ) {
if ( ! is_multisite() ) {
$options = array(
'itsec_local_file_list',
'itsec_local_file_list_0',
'itsec_local_file_list_1',
'itsec_local_file_list_2',
'itsec_local_file_list_3',
'itsec_local_file_list_4',
'itsec_local_file_list_5',
'itsec_local_file_list_6',
);
foreach ( $options as $option ) {
$list = get_site_option( $option );
if ( $list !== false ) {
delete_site_option( $option );
add_option( $option, $list, '', 'no' );
}
}
}
}
if ( $itsec_old_version < 4041 ) {
$current_options = get_site_option( 'itsec_file_change' );
// If there are no current options, go with the new defaults by not saving anything
if ( is_array( $current_options ) ) {
// Make sure the new module is properly activated or deactivated
if ( $current_options['enabled'] ) {
ITSEC_Modules::activate( 'file-change' );
} else {
ITSEC_Modules::deactivate( 'file-change' );
}
// remove 'enabled' which isn't use in the new module
unset( $current_options['enabled'] );
// This used to be boolean. Attempt to migrate to new string, falling back to default
if ( ! is_array( $current_options['method'] ) ) {
$current_options['method'] = ( $current_options['method'] ) ? 'exclude' : 'include';
} elseif ( ! in_array( $current_options['method'], array( 'include', 'exclude' ) ) ) {
$current_options['method'] = 'exclude';
}
ITSEC_Modules::set_settings( 'file-change', $current_options );
}
}
if ( $itsec_old_version < 4079 ) {
wp_clear_scheduled_hook( 'itsec_execute_file_check_cron' );
}
if ( $itsec_old_version < 4088 ) {
$types = ITSEC_Modules::get_setting( 'file-change', 'types' );
$defaults = array( '.jpg', '.jpeg', '.png', '.log', '.mo', '.po' );
sort( $types );
sort( $defaults );
$update = false;
if ( $types === $defaults ) {
$update = true;
} else {
$defaults[] = '.lock';
sort( $defaults );
if ( $types === $defaults ) {
$update = true;
}
}
if ( $update ) {
ITSEC_Modules::set_setting( 'file-change', 'types', ITSEC_Modules::get_default( 'file-change', 'types' ) );
}
require_once( dirname( __FILE__ ) . '/scanner.php' );
$options = array(
'itsec_local_file_list',
'itsec_local_file_list_0',
'itsec_local_file_list_1',
'itsec_local_file_list_2',
'itsec_local_file_list_3',
'itsec_local_file_list_4',
'itsec_local_file_list_5',
'itsec_local_file_list_6',
);
$file_list = array();
$home = get_home_path();
foreach ( $options as $option ) {
$opt_list = get_site_option( $option );
if ( $opt_list && is_array( $opt_list ) ) {
foreach ( $opt_list as $file => $attr ) {
$file_list[ $home . $file ] = $attr;
}
}
}
if ( $file_list ) {
ITSEC_File_Change_Scanner::record_file_list( $file_list );
}
ITSEC_Core::get_scheduler()->unschedule( 'file-change' );
ITSEC_File_Change_Scanner::schedule_start( false );
}
if ( $itsec_old_version < 4090 ) {
require_once( dirname( __FILE__ ) . '/scanner.php' );
ITSEC_Core::get_scheduler()->unschedule_single( 'file-change', null );
ITSEC_Core::get_scheduler()->unschedule_single( 'file-change-fast', null );
ITSEC_Lib_Distributed_Storage::clear_group( 'file-change-progress' );
$file_list_option = get_site_option( 'itsec_file_list' );
if ( $file_list_option && ! empty( $file_list_option['files'] ) ) {
$files = end( $file_list_option['files'] );
$home = $file_list_option['home'];
if ( $home !== get_home_path() ) {
$new_home = get_home_path();
foreach ( $files as $file => $attr ) {
$files[ ITSEC_Lib::replace_prefix( $file, $home, $new_home ) ] = $attr;
}
}
ITSEC_File_Change_Scanner::record_file_list( $this->migrate_file_attr( $files ) );
}
delete_site_option( 'itsec_file_list' );
if ( $latest_changes = ITSEC_Modules::get_setting( 'file-change', 'latest_changes' ) ) {
if ( ! empty( $latest_changes['added'] ) && is_array( $latest_changes['added'] ) ) {
$latest_changes['added'] = $this->migrate_file_attr( $latest_changes['added'] );
} else {
$latest_changes['added'] = array();
}
if ( ! empty( $latest_changes['changed'] ) && is_array( $latest_changes['changed'] ) ) {
$latest_changes['changed'] = $this->migrate_file_attr( $latest_changes['changed'] );
} else {
$latest_changes['changed'] = array();
}
if ( ! empty( $latest_changes['removed'] ) && is_array( $latest_changes['removed'] ) ) {
$latest_changes['removed'] = $this->migrate_file_attr( $latest_changes['removed'] );
} else {
$latest_changes['removed'] = array();
}
update_site_option( 'itsec_file_change_latest', $latest_changes );
}
ITSEC_File_Change_Scanner::schedule_start( false );
} elseif ( $itsec_old_version < 4091 ) {
$settings = ITSEC_Modules::get_settings( 'file-change' );
if ( array_key_exists( 'latest_changes', $settings ) ) {
if ( $latest_changes = $settings['latest_changes'] ) {
update_site_option( 'itsec_file_change_latest', $latest_changes );
}
unset( $settings['latest_changes'] );
ITSEC_Modules::set_settings( 'file-change', $settings );
}
}
if ( $itsec_old_version < 4093 ) {
require_once( dirname( __FILE__ ) . '/scanner.php' );
ITSEC_Core::get_scheduler()->unschedule_single( 'file-change', null );
ITSEC_Core::get_scheduler()->unschedule_single( 'file-change-fast', null );
ITSEC_File_Change_Scanner::schedule_start( false );
delete_site_option( 'itsec_file_change_scan_progress' );
}
if ( $itsec_old_version < 4107 ) {
$options = array(
'itsec_file_list',
'itsec_local_file_list',
'itsec_local_file_list_0',
'itsec_local_file_list_1',
'itsec_local_file_list_2',
'itsec_local_file_list_3',
'itsec_local_file_list_4',
'itsec_local_file_list_5',
'itsec_local_file_list_6',
);
foreach ( $options as $option ) {
delete_site_option( $option );
}
require_once( dirname( __FILE__ ) . '/class-itsec-file-change.php' );
require_once( dirname( __FILE__ ) . '/scanner.php' );
ITSEC_Core::get_scheduler()->unschedule_single( 'file-change', null );
ITSEC_Core::get_scheduler()->unschedule_single( 'file-change-fast', null );
ITSEC_File_Change::make_progress_storage()->clear();
ITSEC_File_Change_Scanner::schedule_start( false );
}
if ( $itsec_old_version > 4114 ) {
if ( ! ITSEC_Modules::get_setting( 'file-change', 'notify_admin' ) ) {
ITSEC_Lib::load( 'highlighted-logs' );
ITSEC_Lib_Highlighted_Logs::mute( 'file-change-report' );
}
}
}
/**
* Migrate file attributes to the shorter format.
*
* @param array $files
*
* @return array
*/
private function migrate_file_attr( $files ) {
$changed = array();
foreach ( $files as $file => $attr ) {
$migrated = array(
'h' => $attr['h'],
'd' => $attr['d'],
);
if ( isset( $attr['s'] ) ) {
$migrated['s'] = $attr['s'];
} elseif ( isset( $attr['severity'] ) ) {
$migrated['s'] = $attr['severity'];
}
if ( isset( $attr['t'] ) ) {
$migrated['t'] = $attr['t'];
} elseif ( isset( $attr['type'] ) ) {
switch ( $attr['type'] ) {
case 'added':
$migrated['t'] = ITSEC_File_Change_Scanner::T_ADDED;
break;
case 'changed':
$migrated['t'] = ITSEC_File_Change_Scanner::T_CHANGED;
break;
case 'removed':
$migrated['t'] = ITSEC_File_Change_Scanner::T_REMOVED;
break;
default:
$migrated['t'] = $attr['type'];
break;
}
}
if ( isset( $attr['p'] ) ) {
$migrated['p'] = $attr['p'];
} elseif ( isset( $attr['package'] ) ) {
$migrated['p'] = $attr['package'];
}
$changed[ $file ] = $migrated;
}
return $changed;
}
}
}
new ITSEC_File_Change_Setup();
|