assign ("logo", image(get_template_path("images/logo.png")));
$smarty->assign ("date", date("l, dS F Y H:i:s O"));
$smarty->display(get_template_path('password.tpl'));
exit();
}
/* Load required includes */
require_once "../include/php_setup.inc";
require_once "functions.inc";
if (!class_exists("log")) {
require_once("class_log.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::get_all()) && count(session::get_all())) {
session::destroy();
session::start();
}
/* Reset errors */
session::global_set('js', true);
session::set('errors', "");
session::set('errorsAlreadyPosted', array());
session::set('LastError', "");
/* Check if CONFIG_FILE is accessible */
if (!is_readable(CONFIG_DIR."/".CONFIG_FILE)) {
msg_dialog::display(
_("Fatal error"),
sprintf(
_("GOsa configuration %s/%s is not readable. Aborted."),
CONFIG_DIR, CONFIG_FILE
),
FATAL_ERROR_DIALOG
);
exit;
}
/* Parse configuration file */
$config= new config(CONFIG_DIR."/".CONFIG_FILE, $BASE_DIR);
/* Generate server list */
$servers= array();
foreach ($config->data['LOCATIONS'] as $key => $ignored) {
$servers[$key]= $key;
}
if (isset($_POST['server'])) {
$directory= get_post('server');
}elseif (isset($_GET['directory'])) {
$directory= $_GET['directory'];
} else {
$directory= $config->data['MAIN']['DEFAULT'];
if (!isset($servers[$directory])) {
$directory = key($servers);
}
}
// Set location and reload the configRegistry - we've now access to the ldap.
if(isset($servers[$directory])){
$config->set_current($directory);
$config->check_and_reload();
$config->configRegistry->reload(TRUE);
}
session::global_set('plist', new pluglist($config, $ui));
session::global_set('debugLevel', $config->get_cfg_value("core","debugLevel"));
if ($_SERVER["REQUEST_METHOD"] != "POST") {
@DEBUG(
DEBUG_CONFIG, __LINE__, __FUNCTION__, __FILE__, $config->data, "config"
);
}
/* Set template compile directory */
$smarty->compile_dir= $config->get_cfg_value("core", "templateCompileDirectory");
/* Check for compile directory */
if (!(is_dir($smarty->compile_dir) && is_writable($smarty->compile_dir))) {
msg_dialog::display(
_("Configuration error"),
sprintf(
_("Compile directory %s is not accessible!"),
bold($smarty->compile_dir)
),
FATAL_ERROR_DIALOG
);
exit;
}
/* Check for old files in compile directory */
clean_smarty_compile_dir($smarty->compile_dir);
/* Language setup */
if ($config->get_cfg_value("core","language") == "") {
$lang= get_browser_language();
} else {
$lang= $config->get_cfg_value("core","language");
}
$lang.=".UTF-8";
putenv("LANGUAGE=");
putenv("LANG=$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, LOCALE_DIR);
textdomain($domain);
$smarty->assign ("title","GOsa");
if (isset($_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::global_set('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->get_cfg_value("core","forceSSL") == 'true' && $ssl != '') {
header("Location: $ssl");
exit;
}
/* Check for selected password method */
$method= $config->get_cfg_value("core","passwordDefaultHash");
if (isset($_GET['method'])) {
$method= validate($_GET['method']);
$tmp = new passwordMethod($config, "dummy");
$available = $tmp->get_available_methods();
if (!isset($available[$method])) {
msg_dialog::display(
_("Password method"),
_("Error: Password method not available!"),
FATAL_ERROR_DIALOG
);
exit;
}
}
/* Check for selected user... */
if (isset($_GET['uid']) && $_GET['uid'] != "") {
$uid= validate($_GET['uid']);
$smarty->assign('display_username', false);
} elseif (isset($_POST['uid'])) {
$uid= get_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 (session::global_is_set('_LAST_PAGE_REQUEST')) {
session::global_set('_LAST_PAGE_REQUEST', time());
}
// Get posted values
$current_password = get_post('current_password');
$new_password = get_post('new_password');
$repeated_password = get_post('new_password_repeated');
// Get configuration flags for further input checks.
$check_differ = $config->get_cfg_value("core","passwordMinDiffer") != "";
$differ = $config->get_cfg_value("core","passwordMinDiffer");
$check_length = $config->get_cfg_value("core","passwordMinLength") != "";
$length = $config->get_cfg_value("core","passwordMinLength");
// Once an error has occured it is stored here.
$message = array();
// Perform GOsa password policy checks
if(!tests::is_uid($uid)) {
$message[]= msgPool::invalid(_("Login"));
}elseif(empty($current_password)){
$message[] = _("You need to specify your current password in order to proceed.");
}elseif($new_password != $repeated_password){
$message[] = _("The passwords you've entered as 'New password' and 'Repeated new password' do not match.");
}elseif($new_password == ""){
$message[] = _("The password you've entered as 'New password' is empty.");
}elseif($check_differ && (substr($current_password, 0, $differ) == substr($new_password, 0, $differ))){
$message[] = _("The password used as new and current are too similar.");
}elseif($check_length && (strlen($new_password) < $length)){
$message[] = _("The password used as new is to short.");
}elseif(!passwordMethod::is_harmless($new_password)){
$message[] = _("The password contains possibly problematic Unicode characters!");
}
// Connect as the given user and load its ACLs
if(!count($message)){
$ui= ldap_login_user($uid, $current_password);
if ($ui === NULL) {
$message[]= _("Please check the username/password combination!");
} else {
$tmp= new acl($config, NULL, $ui->dn);
$ui->ocMapping= $tmp->ocMapping;
$ui->loadACL();
$acls = $ui->get_permissions($ui->dn, "users/password");
if (!preg_match("/w/i", $acls)) {
$message[]= _("You have no permissions to change your password!");
}
}
}
// Call external check hook to validate the password change
if(!count($message)){
$attrs = array();
$attrs['current_password'] = ($current_password);
$attrs['new_password'] = ($new_password);
$checkRes = password::callCheckHook($config,$ui->dn,$attrs);
if(count($checkRes)){
$message[] = sprintf(_("Check-hook reported a problem: %s. Password change canceled!"),implode($checkRes));
}
}
// Display error messages
if (count($message) != 0) {
msg_dialog::displayChecks($message);
} else
// Try to change the password
if(!change_password($ui->dn, $_POST['new_password'], FALSE, $method,get_post('current_password'),$msg)){
msg_dialog::displayChecks(array($msg));
} else {
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->get_cfg_value("core","warnSSL") == 'true') {
$smarty->assign(
"ssl",
""._("Warning").": "._("Session will not be encrypted.").
" ".
_("Enter SSL session")."!"
);
} else {
$smarty->assign("ssl", "");
}
/* show login screen */
$smarty->assign("JS", session::global_get('js'));
$smarty->assign("PHPSESSID", session_id());
if (session::is_set('errors')) {
$smarty->assign("errors", session::get('errors'));;
}
if ($error_collector != "") {
$smarty->assign("php_errors", $error_collector."");
} else {
$smarty->assign("php_errors", "");
}
$smarty->assign("msg_dialogs", msg_dialog::get_dialogs());
displayPWchanger();
?>