X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=gosa-core%2Fhtml%2Findex.php;h=347abae1b10c53ff235f6bdb004e379213dbd50c;hb=d304d276784b0675372dcdb402a61bfdd3f8488d;hp=39f8b74f4ed16911ee4294d50cb71c694f6f4953;hpb=8e7ac286389669883b1a5684127b6d1e0a63b91f;p=gosa.git

diff --git a/gosa-core/html/index.php b/gosa-core/html/index.php
index 39f8b74f4..347abae1b 100644
--- a/gosa-core/html/index.php
+++ b/gosa-core/html/index.php
@@ -1,21 +1,23 @@
 <?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 */
@@ -24,6 +26,11 @@ require_once ("functions.inc");
 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;
@@ -74,8 +81,8 @@ function displayLogin()
 
   /* 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>");
@@ -90,23 +97,28 @@ function displayLogin()
 
 
 
+/*****************************************************************************
+ *                               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)){
@@ -115,13 +127,13 @@ 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 */
@@ -132,7 +144,7 @@ if (!is_readable(CONFIG_DIR."/".CONFIG_FILE)){
 
 /* 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");
 }
@@ -169,7 +181,7 @@ $GLOBALS['t_gettext_message_dir'] = $BASE_DIR.'/locale/';
 
 /* Set the text domain as 'messages' */
 $domain = 'messages';
-bindtextdomain($domain, "$BASE_DIR/locale");
+bindtextdomain($domain, LOCALE_DIR);
 textdomain($domain);
 $smarty->assign ('nextfield', 'username');
 
@@ -202,20 +214,20 @@ if ($config->data['MAIN']['FORCESSL'] == 'true' && $ssl != ''){
 $htaccess_authenticated= FALSE;
 if (isset($config->data['MAIN']['HTACCESS_AUTH']) && preg_match('/^(yes|true)$/i', $config->data['MAIN']['HTACCESS_AUTH'])){
   if (!isset($_SERVER['REMOTE_USER'])){
-    print_red(_("There is a problem with the authentication setup. Please inform your system administrator."));
-    display_error_page();
+    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 == ""){
-    print_red(_("Cannot find a valid user for the current authentication setup."));
-    display_error_page();
+    msg_dialog::display(_("Error"), _("Cannot find a valid user for the current authentication setup!"), FATAL_ERROR_DIALOG);
+    exit;
   }
   if ($server == ""){
-    print_red(_("User information is not uniq accross the configured directories. Cannot authenticated."));
-    display_error_page();
+    msg_dialog::display(_("Error"), _("User information is not unique accross the configured LDAP trees!"), FATAL_ERROR_DIALOG);
+    exit;
   }
 
   $htaccess_authenticated= TRUE;
@@ -228,8 +240,8 @@ if (($_SERVER["REQUEST_METHOD"] == "POST" && isset($_POST['login'])) || $htacces
   $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());
   }
 
   if (!$htaccess_authenticated){
@@ -240,7 +252,7 @@ if (($_SERVER["REQUEST_METHOD"] == "POST" && isset($_POST['login'])) || $htacces
   /* Admin-logon and verify */
   $ldap = $config->get_ldap_link();
   if (is_null($ldap) || (is_int($ldap) && $ldap == 0)){
-    print_red (_("Can't bind to LDAP. Please contact the system administrator."));
+    msg_dialog::display(_("LDAP error"), _("Can't bind to LDAP. Please contact the system administrator."), ERROR_DIALOG);
     displayLogin();
     exit();
   }
@@ -254,7 +266,7 @@ if (($_SERVER["REQUEST_METHOD"] == "POST" && isset($_POST['login'])) || $htacces
     $tls =       (isset($config->current['TLS'])       && $config->current['TLS'] == "true");
 
     if(!count($ldap->get_objectclasses())){
-      print_red(_("GOsa cannot retrieve information about the installed schema files. Please make sure, that this is possible."));
+      msg_dialog::display(_("LDAP error"), _("Cannot detect information about the installed LDAP schema!"), ERROR_DIALOG);
       displayLogin();
       exit()  ;
     }else{
@@ -267,7 +279,7 @@ if (($_SERVER["REQUEST_METHOD"] == "POST" && isset($_POST['login'])) || $htacces
       $checkarr = array();
       foreach($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>".$tr['MSG']."</i>", ERROR_DIALOG);
           displayLogin();
           exit();
         }
@@ -303,8 +315,8 @@ if (($_SERVER["REQUEST_METHOD"] == "POST" && isset($_POST['login'])) || $htacces
     if ($htaccess_authenticated){
       $ui= ldap_login_user_htaccess($username);
       if ($ui === NULL || !$ui){
-        print_red(_("Authentication via htaccess not possible. Unable to retrieve user information."));
-        display_error_page();
+        msg_dialog::display(_("Authentication error"), _("Cannot retrieve user information for htaccess authentication!"), FATAL_ERROR_DIALOG);
+        exit;
       }
     } else {
       $ui= ldap_login_user($username, $_POST["password"]);
@@ -318,14 +330,14 @@ if (($_SERVER["REQUEST_METHOD"] == "POST" && isset($_POST['login'])) || $htacces
       del_user_locks($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);
 
       /* Restore filter settings from cookie, if available */
       if(isset($config->data['MAIN']['SAVE_FILTER']) && preg_match("/true/",$config->data['MAIN']['SAVE_FILTER'])){
@@ -342,7 +354,7 @@ if (($_SERVER["REQUEST_METHOD"] == "POST" && isset($_POST['login'])) || $htacces
             $cookie_vars= array("MultiDialogFilters","CurrentMainBase","plug");
             foreach($cookie_vars as $var){
               if(isset($cookie[$var])){
-                $_SESSION[$var] = $cookie[$var];
+                session::set($var,$cookie[$var]);
               }
             }
             if(isset($cookie['plug'])){
@@ -412,7 +424,6 @@ if ($ssl != "" && $config->data['MAIN']['WARNSSL'] == 'true'){
 /* 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'])){
@@ -428,8 +439,8 @@ $smarty->assign ("server_id", $selected);
 
 /* 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,$error_collector)."</div>");
@@ -439,7 +450,7 @@ if ($error_collector != ""){
 
 /* 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>';