constraint_delay.php in Password Policy 5

File

constraints/constraint_delay.php

<?php

/**
 * @file
 * Password policy constraint callback to set a minimum delay between password changes.
 *
 * @link http://drupal.org/node/316765
 * @author David Kent Norman (http://deekayen.net/)
 */
include_once 'constraint.php';
class Delay_Constraint extends Constraint {
  function validate($plaintext_password, $user = NULL) {
    $last_change = db_result(db_query_range("SELECT MAX(created) FROM {password_policy_users} WHERE uid = %d", $user->uid, 0, 1));
    if (!empty($last_change)) {

      // constraint is set in hours, so it gets converted to seconds with *60*60
      return time() - $this->minimumConstraintValue * 60 * 60 > $last_change;
    }
    return TRUE;
  }
  function getDescription() {
    return t('Minimum number of hours between password changes.');
  }
  function getValidationErrorMessage() {
    return t('Passwords may only be changed every %numHours @charHours.', array(
      '%numHours' => $this->minimumConstraintValue,
      '@charHours' => format_plural($this->minimumConstraintValue, t('hour'), t('hours')),
    ));
  }

}

Classes

Name	Description
Delay_Constraint