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1 <?php |
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2 |
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3 // Migrate passwords to the new encryption scheme |
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4 |
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5 global $db, $session, $paths, $template, $plugins; // Common objects |
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6 require_once(ENANO_ROOT . '/includes/hmac.php'); |
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7 |
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8 @set_time_limit(0); |
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9 |
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10 $q = $db->sql_query('UPDATE ' . table_prefix . "users SET old_encryption = 2 WHERE user_id > 1 AND old_encryption = 0;"); |
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11 if ( !$q ) |
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12 $db->_die(); |
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13 |
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14 $q = $db->sql_query('SELECT user_id, password FROM ' . table_prefix . "users WHERE user_id > 1 AND old_encryption = 2;"); |
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15 if ( !$q ) |
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16 $db->_die(); |
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17 |
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18 while ( $row = $db->fetchrow($q) ) |
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19 { |
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20 $password = $session->pk_decrypt($row['password']); |
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21 if ( empty($password) ) |
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22 { |
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23 global $ui; |
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24 echo '<p>1.1.5-1.1.6 migration script: ERROR: bad password returned from $session->pk_decrypt()</p>'; |
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25 $ui->show_footer(); |
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26 exit; |
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27 } |
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28 $hmac_secret = hexencode(AESCrypt::randkey(20), '', ''); |
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29 $password = hmac_sha1($password, $hmac_secret); |
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30 $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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31 if ( !$e ) |
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32 $db->_die(); |
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33 } |
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34 |
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35 |
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