Going ahead with the switch to tabs. This is a major coding standards change! If any unusual parser bugs show up, check this changeset. Converted all .php, .js, .tpl, .css, and .json files and did basic testing.
<?php// Migrate passwords to the new encryption schemeglobal $db, $session, $paths, $template, $plugins; // Common objectsrequire_once(ENANO_ROOT . '/includes/hmac.php');@set_time_limit(0);$q = $db->sql_query('UPDATE ' . table_prefix . "users SET old_encryption = 2 WHERE user_id > 1 AND old_encryption = 0;");if ( !$q ) $db->_die();$q = $db->sql_query('SELECT user_id, password FROM ' . table_prefix . "users WHERE user_id > 1 AND old_encryption = 2;");if ( !$q ) $db->_die();while ( $row = $db->fetchrow($q) ){ $password = $session->pk_decrypt($row['password']); if ( empty($password) ) { global $ui; echo '<p>1.1.5-1.1.6 migration script: ERROR: bad password returned from $session->pk_decrypt()</p>'; $ui->show_footer(); exit; } $hmac_secret = hexencode(AESCrypt::randkey(20), '', ''); $password = hmac_sha1($password, $hmac_secret); $e = $db->sql_query('UPDATE ' . table_prefix . "users SET password = '{$password}', password_salt = '{$hmac_secret}', old_encryption = 0 WHERE user_id = {$row['user_id']};"); if ( !$e ) $db->_die();}