mirror of
https://github.com/EGroupware/egroupware.git
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058ef3e89f
r53022: visualize not existing ability to unset "must change password on next login", by making it readonly r53024: change "password about to expire in N days" warning into an once per login info-message (was a redirect to password change)
112 lines
2.7 KiB
PHP
112 lines
2.7 KiB
PHP
<?php
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/**
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* EGroupware preferences
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*
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* @package preferences
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* @link http://www.egroupware.org
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* @author Joseph Engo <jengo@phpgroupware.org>
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @version $Id$
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*/
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class preferences_password
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{
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var $public_functions = array(
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'change' => True
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);
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/**
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* Change password function
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* process change password form
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*
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* @param type $content
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*/
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function change($content = null)
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{
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if ($GLOBALS['egw']->acl->check('nopasswordchange', 1))
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{
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egw_framework::window_close('There was no password change!');
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}
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if (!is_array($content))
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{
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$content= array();
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}
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else
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{
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if ($content['button']['change'])
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{
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if (($errors = self::do_change($content['o_passwd_2'], $content['n_passwd'], $content['n_passwd_2'])))
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{
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egw_framework::message(implode("\n", $errors), 'error');
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$content = array();
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}
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else
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{
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egw_framework::refresh_opener(lang('Password changed'), 'preferences');
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egw_framework::window_close();
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}
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}
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}
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$GLOBALS['egw_info']['flags']['app_header'] = lang('Change your password');
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$tmpl = new etemplate_new('preferences.password');
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$tmpl->exec('preferences.preferences_password.change', $content,array(),array(),array(),2);
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}
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/**
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* Do some basic checks and then change password
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*
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* @param string $old_passwd
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* @param string $new_passwd
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* @param string $new_passwd2
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* @return array with already translated errors
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*/
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public static function do_change($old_passwd, $new_passwd, $new_passwd2)
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{
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if ($GLOBALS['egw_info']['flags']['currentapp'] != 'preferences')
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{
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translation::add_app('preferences');
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}
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$errors = array();
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if (isset($GLOBALS['egw_info']['user']['passwd']) &&
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$old_passwd !== $GLOBALS['egw_info']['user']['passwd'])
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{
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$errors[] = lang('The old password is not correct');
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}
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if ($new_passwd != $new_passwd2)
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{
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$errors[] = lang('The two passwords are not the same');
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}
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if ($old_passwd !== false && $old_passwd == $new_passwd)
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{
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$errors[] = lang('Old password and new password are the same. This is invalid. You must enter a new password');
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}
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if (!$new_passwd)
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{
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$errors[] = lang('You must enter a password');
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}
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// allow auth backends or configured password strenght to throw exceptions and display there message
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if (!$errors)
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{
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try {
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if (!$GLOBALS['egw']->auth->change_password($old_passwd, $new_passwd,
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$GLOBALS['egw']->session->account_id))
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{
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// if we have no specific error, add general message
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$errors[] = lang('Failed to change password.');
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}
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}
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catch (Exception $e) {
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$errors[] = $e->getMessage();
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}
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}
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return $errors;
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}
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}
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