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index 67d3c08267dc230d6dda57a2c48c82c9bef30bc5..b26380eeb389ec89152515483ba3f3c503e03b29 100644 (file)
--- a/gosa-core/html/index.php
+++ b/gosa-core/html/index.php
<?php
/*
- This code is part of GOsa (https://gosa.gonicus.de)
- Copyright (C) 2003-2005 Cajus Pollmeier
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * This code is part of GOsa (http://www.gosa-project.org)
+ * Copyright (C) 2003-2008 GONICUS GmbH
+ *
+ * ID: $$Id$$
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/* Load required includes */
require_once ("class_log.inc");
header("Content-type: text/html; charset=UTF-8");
+
+/**
+ * Display the login page and exit().
+ *
+ */
function displayLogin()
{
global $smarty,$message,$config,$ssl,$error_collector;
}
$smarty->assign ('date', gmdate("D, d M Y H:i:s"));
$smarty->assign ('username', $username);
- $smarty->assign ('personal_img', get_template_path('images/personal.png'));
+ $smarty->assign ('personal_img', get_template_path('images/login-head.png'));
$smarty->assign ('password_img', get_template_path('images/password.png'));
$smarty->assign ('directory_img', get_template_path('images/ldapserver.png'));
/* show login screen */
$smarty->assign ("PHPSESSID", session_id());
- if (isset($_SESSION['errors'])){
- $smarty->assign("errors", $_SESSION['errors']);
+ if (session::is_set('errors')){
+ $smarty->assign("errors", session::get('errors'));
}
if ($error_collector != ""){
$smarty->assign("php_errors", $error_collector."</div>");
} else {
$smarty->assign("php_errors", "");
}
-
+ $smarty->assign("msg_dialogs", msg_dialog::get_dialogs());
$smarty->display (get_template_path('headers.tpl'));
$smarty->display(get_template_path('login.tpl'));
exit();
+/*****************************************************************************
+ * M A I N *
+ *****************************************************************************/
+
/* Set error handler to own one, initialize time calculation
and start session. */
-session_start ();
+session::start();
+session::set('errorsAlreadyPosted',array());
/* Destroy old session if exists.
Else you will get your old session back, if you not logged out correctly. */
-if(is_array($_SESSION) && count($_SESSION)){
- session_destroy();
- session_start();
+if(is_array(session::get_all()) && count(session::get_all())){
+ session::destroy();
+ session::start();
}
$username= "";
/* Reset errors */
-$_SESSION['errors'] = "";
-$_SESSION['errorsAlreadyPosted']= array();
-$_SESSION['LastError'] = "";
+session::set('errors',"");
+session::set('errorsAlreadyPosted',"");
+session::set('LastError',"");
/* Check if we need to run setup */
if (!file_exists(CONFIG_DIR."/".CONFIG_FILE)){
}
/* Reset errors */
-$_SESSION['errors']= "";
+session::set('errors',"");
/* Check for java script */
if(isset($_POST['javascript']) && $_POST['javascript'] == "true") {
- $_SESSION['js']= TRUE;
+ session::set('js',TRUE);
}elseif(isset($_POST['javascript'])) {
- $_SESSION['js']= FALSE;
+ session::set('js',FALSE);
}
/* Check if gosa.conf (.CONFIG_FILE) is accessible */
if (!is_readable(CONFIG_DIR."/".CONFIG_FILE)){
- msg_dialog::display(_("Configuration accessibility"),sprintf(_("GOsa configuration %s/%s is not readable. Aborted."), CONFIG_DIR,CONFIG_FILE),FATAL_ERROR_DIALOG);
+ msg_dialog::display(_("Configuration 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, $BASE_DIR);
-$_SESSION['DEBUGLEVEL']= $config->data['MAIN']['DEBUGLEVEL'];
+session::set('DEBUGLEVEL',$config->data['MAIN']['DEBUGLEVEL']);
if ($_SERVER["REQUEST_METHOD"] != "POST"){
@DEBUG (DEBUG_CONFIG, __LINE__, __FUNCTION__, __FILE__, $config->data, "config");
}
} else {
$smarty->compile_dir= '/var/spool/gosa';
}
-$smarty->assign ('nextfield', 'username');
/* Check for compile directory */
if (!(is_dir($smarty->compile_dir) && is_writable($smarty->compile_dir))){
- msg_dialog::display(_("Smarty"),sprintf(_("Directory '%s' specified as compile directory is not accessible!"),
+ msg_dialog::display(_("Smarty error"),sprintf(_("Directory '%s' specified as compile directory is not accessible!"),
$smarty->compile_dir),FATAL_ERROR_DIALOG);
exit();
}
/* Set the text domain as 'messages' */
$domain = 'messages';
-bindtextdomain($domain, "$BASE_DIR/locale");
+bindtextdomain($domain, LOCALE_DIR);
textdomain($domain);
-
+$smarty->assign ('nextfield', 'username');
if ($_SERVER["REQUEST_METHOD"] != "POST"){
@DEBUG (DEBUG_TRACE, __LINE__, __FUNCTION__, __FILE__, $lang, "Setting language to");
exit;
}
+/* Do we have htaccess authentification enabled? */
+$htaccess_authenticated= FALSE;
+if (isset($config->data['MAIN']['HTACCESS_AUTH']) && preg_match('/^(yes|true)$/i', $config->data['MAIN']['HTACCESS_AUTH'])){
+ if (!isset($_SERVER['REMOTE_USER'])){
+ msg_dialog::display(_("Configuration error"), _("There is a problem with the authentication setup!"), FATAL_ERROR_DIALOG);
+ exit;
+ }
+
+ $tmp= process_htaccess($_SERVER['REMOTE_USER'], isset($_SERVER['KRB5CCNAME']));
+ $username= $tmp['username'];
+ $server= $tmp['server'];
+ if ($username == ""){
+ msg_dialog::display(_("Error"), _("Cannot find a valid user for the current authentication setup!"), FATAL_ERROR_DIALOG);
+ exit;
+ }
+ if ($server == ""){
+ msg_dialog::display(_("Error"), _("User information is not unique accross the configured LDAP trees!"), FATAL_ERROR_DIALOG);
+ exit;
+ }
+
+ $htaccess_authenticated= TRUE;
+}
+
/* Got a formular answer, validate and try to log in */
-if ($_SERVER["REQUEST_METHOD"] == "POST" && isset($_POST['login'])){
+if (($_SERVER["REQUEST_METHOD"] == "POST" && isset($_POST['login'])) || $htaccess_authenticated){
/* Reset error messages */
$message= "";
/* Destroy old sessions, they cause a successfull login to relog again ...*/
- if(isset($_SESSION['_LAST_PAGE_REQUEST'])){
- $_SESSION['_LAST_PAGE_REQUEST'] = time();
+ if(session::is_set('_LAST_PAGE_REQUEST')){
+ session::set('_LAST_PAGE_REQUEST',time());
}
- $server= validate($_POST["server"]);
+ if (!$htaccess_authenticated){
+ $server= validate($_POST["server"]);
+ }
$config->set_current($server);
/* Admin-logon and verify */
$ldap = $config->get_ldap_link();
if (is_null($ldap) || (is_int($ldap) && $ldap == 0)){
- print_red (_("Can't bind to LDAP. Please contact the system administrator."));
+ msg_dialog::display(_("LDAP error"), msgPool::ldaperror($ldap->get_error(), $this->dn, 0, get_class()));
displayLogin();
exit();
}
$tls = (isset($config->current['TLS']) && $config->current['TLS'] == "true");
if(!count($ldap->get_objectclasses())){
- print_red(_("GOsa cannot retrieve information about the installed schema files. Please make sure, that this is possible."));
+ msg_dialog::display(_("LDAP error"), _("Cannot detect information about the installed LDAP schema!"), ERROR_DIALOG);
displayLogin();
exit() ;
}else{
$checkarr = array();
foreach($str as $tr){
if(isset($tr['IS_MUST_HAVE']) && !$tr['STATUS']){
- print_red($tr['MSG']."<br>"._("Your ldap setup contains old schema definitions. Please re-run the setup."));
+ msg_dialog::display(_("LDAP error"), _("Your LDAP setup contains old schema definitions:")."<br><br><i>".$tr['MSG']."</i>", ERROR_DIALOG);
displayLogin();
exit();
}
}
}
}
+
/* Check for locking area */
$ldap->cat($config->current['CONFIG'], array("dn"));
$attrs= $ldap->fetch();
}
/* Check for valid input */
- $username= $_POST["username"];
- if (!ereg("^[@A-Za-z0-9_.-]+$", $username)){
- $message= _("Please specify a valid username!");
- } elseif (mb_strlen($_POST["password"], 'UTF-8') == 0){
- $message= _("Please specify your password!");
- $smarty->assign ('nextfield', 'password');
- } else {
+ $ok= true;
+ if (!$htaccess_authenticated){
+ $username= $_POST["username"];
+ if (!ereg("^[@A-Za-z0-9_.-]+$", $username)){
+ $message= _("Please specify a valid username!");
+ $ok= false;
+ } elseif (mb_strlen($_POST["password"], 'UTF-8') == 0){
+ $message= _("Please specify your password!");
+ $smarty->assign ('nextfield', 'password');
+ $ok= false;
+ }
+ }
+
+ if ($ok) {
/* Login as user, initialize user ACL's */
- $ui= ldap_login_user($username, $_POST["password"]);
+ if ($htaccess_authenticated){
+ $ui= ldap_login_user_htaccess($username);
+ if ($ui === NULL || !$ui){
+ msg_dialog::display(_("Authentication error"), _("Cannot retrieve user information for htaccess authentication!"), FATAL_ERROR_DIALOG);
+ exit;
+ }
+ } else {
+ $ui= ldap_login_user($username, $_POST["password"]);
+ }
if ($ui === NULL || !$ui){
$message= _("Please check the username/password combination.");
$smarty->assign ('nextfield', 'password');
del_user_locks($ui->dn);
/* Save userinfo and plugin structure */
- $_SESSION['ui']= $ui;
- $_SESSION['session_cnt']= 0;
+ session::set('ui',$ui);
+ session::set('session_cnt',0);
/* Let GOsa trigger a new connection for each POST, save
config to session. */
$config->get_departments();
$config->make_idepartments();
- $_SESSION['config']= $config;
+ session::set('config',$config);
- /* Take care about zend.ze1_compatiblity_mode */
- if (ini_get("zend.ze1_compatibility_mode") != 0){
- $_SESSION['PHP4COMPATIBLE']= TRUE;
- }
-
- /* Restore filter settings from cookie, if available
- */
+ /* Restore filter settings from cookie, if available */
if(isset($config->data['MAIN']['SAVE_FILTER']) && preg_match("/true/",$config->data['MAIN']['SAVE_FILTER'])){
if(isset($_COOKIE['GOsa_Filter_Settings']) || isset($HTTP_COOKIE_VARS['GOsa_Filter_Settings'])){
$cookie_vars= array("MultiDialogFilters","CurrentMainBase","plug");
foreach($cookie_vars as $var){
if(isset($cookie[$var])){
- $_SESSION[$var] = $cookie[$var];
+ session::set($var,$cookie[$var]);
}
}
if(isset($cookie['plug'])){
$expired= ldap_expired_account($config, $ui->dn, $ui->username);
if ($expired == 1){
- $message= _("Account locked. Please contact your system administrator.");
+ $message= _("Account locked. Please contact your system administrator!");
$smarty->assign ('nextfield', 'password');
new log("security","login","",array(),"Account for user \"$username\" has expired") ;
} elseif ($expired == 3){
}
}
}
+
/* Not account expired or password forced change go to main page */
new log("security","login","",array(),"User \"$username\" logged in successfully") ;
$plist= new pluglist($config, $ui);
/* Fill template with required values */
$smarty->assign ('date', gmdate("D, d M Y H:i:s"));
$smarty->assign ('username', $username);
-$smarty->assign ('personal_img', get_template_path('images/personal.png'));
+$smarty->assign ('personal_img', get_template_path('images/login-head.png'));
$smarty->assign ('password_img', get_template_path('images/password.png'));
$smarty->assign ('directory_img', get_template_path('images/ldapserver.png'));
/* Translation of cookie-warning. Whether to display it, is determined by JavaScript */
$smarty->assign ("cookies", "<b>"._("Warning").":<\/b> "._("Your browser has cookies disabled. Please enable cookies and reload this page before logging in!"));
-
/* Generate server list */
$servers= array();
if (isset($_POST['server'])){
/* show login screen */
$smarty->assign ("PHPSESSID", session_id());
-if (isset($_SESSION['errors'])){
- $smarty->assign("errors", $_SESSION['errors']);
+if (session::is_set('errors')){
+ $smarty->assign("errors", session::get('errors'));
}
if ($error_collector != ""){
$smarty->assign("php_errors", preg_replace("/%BUGBODY%/",$error_collector_mailto,$error_collector)."</div>");
/* Set focus to the error button if we've an error message */
$focus= "";
-if (isset($_SESSION['errors']) && $_SESSION['errors'] != ""){
+if (session::is_set('errors') && session::get('errors') != ""){
$focus= '<script language="JavaScript" type="text/javascript">';
$focus.= 'document.forms[0].error_accept.focus();';
$focus.= '</script>';