133 lines
3.9 KiB
PHP
133 lines
3.9 KiB
PHP
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<?php
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/*******************************************
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*
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* Function for save with Password plugin
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*
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*******************************************/
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define('PASSWORD_SUCCESS', 0);
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define('PASSWORD_CRYPT_ERROR', 1);
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define('PASSWORD_ERROR', 2);
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define('PASSWORD_CONNECT_ERROR', 3);
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define('PASSWORD_IN_HISTORY', 4);
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define('PASSWORD_CONSTRAINT_VIOLATION', 5);
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define('PASSWORD_COMPARE_CURRENT', 6);
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define('PASSWORD_COMPARE_NEW', 7);
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class password_recovery_pwd {
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private $rc;
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private $pr;
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private $drivers = [];
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function __construct($pr_plugin) {
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$this->pr = $pr_plugin;
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$this->rc = $pr_plugin->rc;
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}
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function _check_strength($passwd)
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{
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$min_score = ($this->pr->use_password ? $this->rc->config->get('password_minimum_score') : $this->rc->config->get('pr_password_minimum_score'));
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if (!$min_score) {
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return;
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}
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if ($this->pr->use_password && ($driver = $this->_load_driver('strength')) && method_exists($driver, 'check_strength')) {
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list($score, $reason) = $driver->check_strength($passwd);
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} else {
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$score = (!preg_match("/[0-9]/", $passwd) || !preg_match("/[^A-Za-z0-9]/", $passwd)) ? 1 : 5;
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}
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if ($score < $min_score) {
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return $this->pr->gettext('password_check_failed') . (!empty($reason) ? " $reason" : '');
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}
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}
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function _save($passwd, $username)
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{
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if ($res = $this->_check_strength($passwd)) {
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return $res;
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}
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if (!($driver = $this->_load_driver())) {
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return $this->pr->gettext('write_failed');
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}
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$result = $driver->save('', $passwd, $username);
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$message = '';
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if (is_array($result)) {
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$message = $result['message'];
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$result = $result['code'];
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}
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switch ($result) {
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case PASSWORD_SUCCESS:
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return PASSWORD_SUCCESS;
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case PASSWORD_CRYPT_ERROR:
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$reason = $this->pr->gettext('crypt_error');
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break;
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case PASSWORD_CONNECT_ERROR:
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$reason = $this->pr->gettext('connect_error');
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break;
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case PASSWORD_IN_HISTORY:
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$reason = $this->pr->gettext('password_in_history');
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break;
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case PASSWORD_CONSTRAINT_VIOLATION:
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$reason = $this->pr->gettext('password_const_viol');
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break;
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case PASSWORD_ERROR:
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default:
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$reason = $this->pr->gettext('write_failed');
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}
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if ($message) {
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$reason .= ' ' . $message;
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}
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return $reason;
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}
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function _load_driver($type = 'password')
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{
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if (!($type && $driver = $this->rc->config->get('password_' . $type . '_driver'))) {
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$driver = $this->rc->config->get('password_driver', 'sql');
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}
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if (empty($this->drivers[$type])) {
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$class = "rcube_{$driver}_password";
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$file = __DIR__ . "/../../password/drivers/$driver.php";
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if (!file_exists($file)) {
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rcube::raise_error([
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'code' => 600, 'file' => __FILE__, 'line' => __LINE__,
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'message' => "Password plugin: Driver file does not exist ($file)"
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], true, false
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);
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return false;
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}
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include_once $file;
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if (!class_exists($class, false) || (!method_exists($class, 'save') && !method_exists($class, 'check_strength'))) {
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rcube::raise_error([
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'code' => 600, 'file' => __FILE__, 'line' => __LINE__,
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'message' => "Password plugin: Broken driver $driver"
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], true, false
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);
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return false;
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}
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$this->drivers[$type] = new $class;
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}
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return $this->drivers[$type];
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}
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}
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?>
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