+
−<?php
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−
+
−// Migrate passwords to the new encryption scheme
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−
+
−global $db, $session, $paths, $template, $plugins; // Common objects
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−require_once(ENANO_ROOT . '/includes/hmac.php');
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−
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−@set_time_limit(0);
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−
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−$q = $db->sql_query('UPDATE ' . table_prefix . "users SET old_encryption = 2 WHERE user_id > 1 AND old_encryption = 0;");
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−if ( !$q )
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−  $db->_die();
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−
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−$q = $db->sql_query('SELECT user_id, password FROM ' . table_prefix . "users WHERE user_id > 1 AND old_encryption = 2;");
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−if ( !$q )
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−  $db->_die();
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−
+
−while ( $row = $db->fetchrow($q) )
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−{
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−  $password = $session->pk_decrypt($row['password']);
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−  if ( empty($password) )
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−  {
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−    global $ui;
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−    echo '<p>1.1.5-1.1.6 migration script: ERROR: bad password returned from $session->pk_decrypt()</p>';
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−    $ui->show_footer();
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−    exit;
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−  }
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−  $hmac_secret = hexencode(AESCrypt::randkey(20), '', '');
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−  $password = hmac_sha1($password, $hmac_secret);
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−  $e = $db->sql_query('UPDATE ' . table_prefix . "users SET password = '{$password}', password_salt = '{$hmac_secret}', old_encryption = 0 WHERE user_id = {$row['user_id']};");
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−  if ( !$e )
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−    $db->_die();
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−}
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−
+
−