display(get_template_path('password.tpl'));
exit();
}
/* Load required includes */
require_once ("../include/php_setup.inc");
require_once ("functions.inc");
header("Content-type: text/html; charset=UTF-8");
session_start();
/* Destroy old session if exists.
Else you will get your old session back, if you not logged out correctly. */
if(is_array($_SESSION) && count($_SESSION)){
session_destroy();
session_start();
}
/* Reset errors */
$_SESSION['js'] = true;
$_SESSION['errors'] = "";
$_SESSION['errorsAlreadyPosted']= array();
$_SESSION['LastError'] = "";
/* Check if CONFIG_FILE is accessible */
if (!is_readable(CONFIG_DIR."/".CONFIG_FILE)){
echo sprintf(_("GOsa configuration %s/%s is not readable. Aborted."), CONFIG_DIR,CONFIG_FILE);
exit();
}
/* Parse configuration file */
$config= new config(CONFIG_DIR."/".CONFIG_FILE, $BASE_DIR);
$_SESSION['DEBUGLEVEL']= $config->data['MAIN']['DEBUGLEVEL'];
if ($_SERVER["REQUEST_METHOD"] != "POST"){
@DEBUG (DEBUG_CONFIG, __LINE__, __FUNCTION__, __FILE__, $config->data, "config");
}
/* Set template compile directory */
if (isset ($config->data['MAIN']['COMPILE'])){
$smarty->compile_dir= $config->data['MAIN']['COMPILE'];
} else {
$smarty->compile_dir= '/var/spool/gosa';
}
/* Check for compile directory */
if (!(is_dir($smarty->compile_dir) && is_writable($smarty->compile_dir))){
echo sprintf(_("Directory '%s' specified as compile directory is not accessible!"),
$smarty->compile_dir);
exit();
}
/* Check for old files in compile directory */
clean_smarty_compile_dir($smarty->compile_dir);
/* Language setup */
if ($config->data['MAIN']['LANG'] == ""){
$lang= get_browser_language();
} else {
$lang= $config->data['MAIN']['LANG'];
}
$lang.=".UTF-8";
putenv("LANGUAGE=");
putenv("LANG=$lang");
setlocale(LC_ALL, $lang);
$GLOBALS['t_language']= $lang;
$GLOBALS['t_gettext_message_dir'] = $BASE_DIR.'/locale/';
/* Set the text domain as 'messages' */
$domain = 'messages';
bindtextdomain($domain, "$BASE_DIR/locale");
textdomain($domain);
/* Generate server list */
$servers= array();
if (isset($_POST['server'])){
$directory= validate($_POST['server']);
} else {
$directory= $config->data['MAIN']['DEFAULT'];
}
foreach ($config->data['LOCATIONS'] as $key => $ignored){
$servers[$key]= $key;
}
if (isset($_GET['directory']) && isset($servers[$_GET['directory']])){
$smarty->assign ("show_directory_chooser", false);
$directory= validate($_GET['directory']);
} else {
$smarty->assign ("server_options", $servers);
$smarty->assign ("server_id", $directory);
$smarty->assign ("show_directory_chooser", true);
}
/* Set config to selected one */
$config->set_current($directory);
$_SESSION['config']= $config;
if ($_SERVER["REQUEST_METHOD"] != "POST"){
@DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, $lang, "Setting language to");
}
/* Check for SSL connection */
$ssl= "";
if (!isset($_SERVER['HTTPS']) ||
!stristr($_SERVER['HTTPS'], "on")) {
if (empty($_SERVER['REQUEST_URI'])) {
$ssl= "https://".$_SERVER['HTTP_HOST'].
$_SERVER['PATH_INFO'];
} else {
$ssl= "https://".$_SERVER['HTTP_HOST'].
$_SERVER['REQUEST_URI'];
}
}
/* If SSL is forced, just forward to the SSL enabled site */
if ($config->data['MAIN']['FORCESSL'] == 'true' && $ssl != ''){
header ("Location: $ssl");
exit;
}
/* Check for selected password method */
$method= $config->current['HASH'];
if (isset($_GET['method'])){
$method= validate($_GET['method']);
$tmp = new passwordMethod($config);
$available = $tmp->get_available_methods_if_not_loaded();
if (!isset($available[$method])){
echo _("Error: Password method not available!");
exit;
}
}
/* Check for selected user... */
if (isset($_GET['uid']) && $_GET['uid'] != ""){
$uid= validate($_GET['uid']);
$smarty->assign('display_username', false);
} elseif (isset($_POST['uid'])){
$uid= validate($_POST['uid']);
$smarty->assign('display_username', true);
} else {
$uid= "";
$smarty->assign('display_username', true);
}
$current_password= "";
$smarty->assign("changed", false);
/* Got a formular answer, validate and try to log in */
if ($_SERVER["REQUEST_METHOD"] == "POST" && isset($_POST['apply'])){
/* Destroy old sessions, they cause a successfull login to relog again ...*/
if(isset($_SESSION['_LAST_PAGE_REQUEST'])){
$_SESSION['_LAST_PAGE_REQUEST'] = time();
}
$message= array();
$current_password= $_POST['current_password'];
/* Do new and repeated password fields match? */
$new_password= $_POST['new_password'];
if ($_POST['new_password'] != $_POST['new_password_repeated']){
$message[]= _("The passwords you've entered as 'New password' and 'Repeated new password' do not match.");
} else {
if ($_POST['new_password'] == ""){
$message[]= _("The password you've entered as 'New password' is empty.");
}
}
/* Password policy fulfilled? */
if (isset($config->data['MAIN']['PWDIFFER'])){
$l= $config->data['MAIN']['PWDIFFER'];
if (substr($_POST['current_password'], 0, $l) == substr($_POST['new_password'], 0, $l)){
$message[]= _("The password used as new and current are too similar.");
}
}
if (isset($config->data['MAIN']['PWMINLEN'])){
if (strlen($_POST['new_password']) < $config->data['MAIN']['PWMINLEN']){
$message[]= _("The password used as new is to short.");
}
}
/* Validate */
if (!ereg("^[A-Za-z0-9_.-]+$", $uid)){
$message[]= _("Please specify a valid username!");
} elseif (mb_strlen($_POST["current_password"], 'UTF-8') == 0){
$message[]= _("Please specify your password!");
} else {
/* Do we have the selected user somewhere? */
$ui= ldap_login_user ($uid, $current_password);
if ($ui == NULL){
$message[]= _("Please check the username/password combination.");
} else {
/* Check acl... */
$ca= get_permissions ($ui->dn, $ui->subtreeACL);
$ca= get_module_permission($ca, "user", $ui->dn);
if (chkacl($ca, "password") != ""){
$message[]= _("You have no permissions to change your password.");
}
}
}
/* Do we need to show error messages? */
if (count ($message) != 0){
/* Show error message and continue editing */
show_errors($message);
} else {
/* Passed quality check, just try to change the password now */
$output= "";
if (isset($config->data['MAIN']['EXTERNALPWDHOOK'])){
exec($config->data['MAIN']['EXTERNALPWDHOOK']." ".$ui->username." ".
$_POST['current_password']." ".$_POST['new_password'], $resarr);
if(count($resarr) > 0) {
$output= join('\n', $resarr);
}
}
if ($output != ""){
$message[]= _("External password changer reported a problem: ".$output);
show_errors($message);
} else {
if ($method != ""){
change_password ($ui->dn, $_POST['new_password'], 0, $method);
} else {
change_password ($ui->dn, $_POST['new_password']);
}
gosa_log ("User/password has been changed");
$smarty->assign("changed", true);
}
}
}
/* Parameter fill up */
$params= "";
foreach (array('uid', 'method', 'directory') as $index){
$params.= "&$index=".urlencode($$index);
}
$params= preg_replace('/^&/', '?', $params);
$smarty->assign('params', $params);
/* Fill template with required values */
$smarty->assign ('date', gmdate("D, d M Y H:i:s"));
$smarty->assign ('uid', $uid);
$smarty->assign ('password_img', get_template_path('images/password.png'));
/* Displasy SSL mode warning? */
if ($ssl != "" && $config->data['MAIN']['WARNSSL'] == 'true'){
$smarty->assign ("ssl", ""._("Warning").": "._("Session will not be encrypted.")." "._("Enter SSL session")."!");
} else {
$smarty->assign ("ssl", "");
}
/* show login screen */
$smarty->assign ("PHPSESSID", session_id());
if (isset($_SESSION['errors'])){
$smarty->assign("errors", $_SESSION['errors']);
}
if ($error_collector != ""){
$smarty->assign("php_errors", $error_collector."");
} else {
$smarty->assign("php_errors", "");
}
displayPWchanger();
?>