egroupware_official/admin/inc/class.admin_passwordreset.inc.php

199 lines
6.1 KiB
PHP

<?php
/**
* EGgroupware admin - Reset passwords
*
* @link http://www.egroupware.org
* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
* @package admin
* @copyright (c) 2011 by Ralf Becker <RalfBecker-AT-outdoor-training.de>
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @version $Id$
*/
include_once(EGW_INCLUDE_ROOT.'/setup/inc/hook_config.inc.php'); // functions to return password hashes
/**
* Reset passwords
*/
class admin_passwordreset
{
/**
* Which methods of this class can be called as menuation
*
* @var array
*/
public $public_functions = array(
'index' => true,
);
/**
* @var array
*/
var $replacements = array();
/**
* Constructor
*
*/
function __construct()
{
if($GLOBALS['egw']->acl->check('account_access',16,'admin'))
{
$GLOBALS['egw']->redirect_link('/index.php');
}
$this->replacements = array(
'account_lid' => lang('Login-ID'),
'account_firstname' => lang('firstname'),
'account_lastname' => lang('lastname'),
'account_email' => lang('email'),
'account_password' => lang('new password'),
'account_id' => lang('nummeric account ID'),
);
}
/**
* Reset passwords
*
* @param array $content=null
* @param string $msg=''
*/
function index(array $content=null, $msg='')
{
if (!($account_repository = $GLOBALS['egw_info']['server']['account_repository']) &&
!($account_repository = $GLOBALS['egw_info']['server']['auth_type']))
{
$account_repository = 'sql';
}
if (!($current_hash = $GLOBALS['egw_info']['server'][$account_repository.'_encryption_type']))
{
$current_hash = 'md5';
}
if (is_array($content))
{
if ($content['download_csv'] && $content['changed'])
{
html::content_header('changed.csv','text/csv');
//echo "account_lid;account_password;account_email;account_firstname;account_lastname\n";
foreach($content['changed'] as $account)
{
echo "$account[account_lid];$account[account_password];$account[account_email];$account[account_firstname];$account[account_lastname]\n";
}
common::egw_exit();
}
if (!$content['users'])
{
$msg = lang('You need to select some users first!');
}
elseif (!$content['random_pw'] && !$content['hash'] && !$content['notify'])
{
$msg = lang('You need to check "%1", "%2" or select any from "%3"!',
lang('Set a random password'),
lang('Notify user by email'),
lang('Change password hash to'));
}
elseif(!$content['random_pw'] && $content['hash'] && $content['hash'] != $current_hash && $current_hash != 'plain')
{
$msg = lang('You can only change the hash, if you set a random password or currently use plaintext passwords!');
}
else
{
if ($content['hash'] && $content['hash'] != $current_hash)
{
config::save_value($account_repository.'_encryption_type',$content['hash'],'phpgwapi');
$msg = lang('Changed password hash for %1 to %2.',strtoupper($account_repository),$content['hash'])."\n";
$GLOBALS['egw_info']['server'][$account_repository.'_encryption_type'] = $content['hash'];
}
$changed = array();
foreach($content['users'] as $account_id)
{
if (($account = $GLOBALS['egw']->accounts->read($account_id)))
{
//_debug_array($account); //break;
if ($content['random_pw'])
{
$password = auth::randomstring(8);
$old_password = null;
}
elseif (!preg_match('/^{plain}/i',$account['account_pwd']) &&
($current_hash != 'plain' || $current_hash == 'plain' && $account['account_pwd'][0] == '{'))
{
$msg .= lang('Account "%1" has NO plaintext password!',$account['account_lid'])."\n";
continue;
}
else
{
$old_password = $password = preg_replace('/^{plain}/i','',$account['account_pwd']);
}
if (!$GLOBALS['egw']->auth->change_password($old_password,$password,$account_id))
{
$msg .= lang('Failed to change password for account "%1"!',$account['account_lid'])."\n";
continue;
}
$account['account_password'] = $password;
$changed[] = $account;
if ($content['notify'])
{
if (strpos($account['account_email'],'@') === false)
{
$msg .= lang('Account "%1" has no email address --> not notified!',$account['account_lid']);
continue;
}
$send = new send();
$send->AddAddress($account['account_email'],$account['account_fullname']);
$replacements = array();
foreach($this->replacements as $name => $label)
{
$replacements['$$'.$name.'$$'] = $account[$name];
}
$send->Subject = strtr($content['subject'],$replacements);
$send->Body = strtr($content['body'],$replacements);
if (!empty($GLOBALS['egw_info']['user']['account_email']))
{
$send->From = $GLOBALS['egw_info']['user']['account_email'];
$send->FromName = $GLOBALS['egw_info']['user']['account_fullname'];
}
try
{
$send->Send();
}
catch (phpmailerException $e)
{
$msg .= lang('Notifying account "%1" %2 failed!',$account['account_lid'],$account['account_email']).
': '.strip_tags(str_replace('<p>',"\n",$send->ErrorInfo))."\n";
}
}
}
}
if ($changed)
{
$msg .= lang('Passwords of %1 accounts changed',count($changed));
}
}
}
$content['msg'] = $msg;
$content['account_repository'] = $account_repository;
$content['current_hash'] = $current_hash;
$sel_options['hash'] = $account_repository == 'sql' ?
sql_passwdhashes($GLOBALS['egw_info']['server'],true) :
passwdhashes($GLOBALS['egw_info']['server'],true);
$content['replacements'] = array();
foreach($this->replacements as $name => $label)
{
$content['replacements'][] = array(
'name' => '$$'.$name.'$$',
'label' => $label,
);
}
$readonlys['download_csv'] = !$changed;
$GLOBALS['egw_info']['flags']['app_header'] = lang('Reset passwords');
$tmpl = new etemplate('admin.passwordreset');
$tmpl->exec('admin.admin_passwordreset.index',$content,$sel_options,$readonlys,array(
'changed' => $changed,
));
}
}