Version: 1.0 Release date: 08 July 2003
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.
*/
require_once("Group-Office.php");
$config_file = $GO_CONFIG->get_config_file();
if(empty($GO_CONFIG->db_user))
{
header('Location: install/install.php');
exit();
}
/*Uncomment with release!
if(is_writable($config_file))
{
echo '\''.$config_file.'\' is writable please chmod 755
'.$config_file.' and change the ownership to any other user then the
webserver user.';
exit();
}*/
$task = isset($_REQUEST['task']) ? $_REQUEST['task'] : '';
$load_frames = isset($_REQUEST['load_frames']) ? $_REQUEST['load_frames'] : 'true';
require_once($GO_LANGUAGE->get_base_language_file('login'));
if ($task == "logout")
{
$GO_SECURITY->logout();
SetCookie("GO_UN","",time()-3600,"/","",0);
SetCookie("GO_PW","",time()-3600,"/","",0);
unset($_SESSION);
unset($_COOKIE);
if(!empty($GO_CONFIG->logout_url))
{
header('Location: '.$GO_CONFIG->logout_url);
exit();
}
}
//when the user is logged in redirect him.
if ($GO_SECURITY->logged_in())
{
$start_module = $GO_MODULES->get_module(
$_SESSION['GO_SESSION']['start_module']);
if (isset($_REQUEST['return_to']))
{
$link = $_REQUEST['return_to'];
if($load_frames=='false')
{
header('Location: '.$link);
exit();
}
}elseif ($start_module && ($GO_SECURITY->has_permission(
$GO_SECURITY->user_id, $start_module['acl_read']) ||
$GO_SECURITY->has_permission($GO_SECURITY->user_id,
$start_module['acl_write'])))
{
$link = $start_module['url'];
}else
{
$link = $GO_CONFIG->host.'configuration/';
}
require_once($GO_THEME->theme_path."frames.inc");
exit();
}
//if form was posted user wants to login
//set cookies to remember login before headers are sent
if ( $_SERVER['REQUEST_METHOD'] == "POST" || (isset($_COOKIE['GO_UN'])
&& isset($_COOKIE['GO_PW'])) )
{
if ($_SERVER['REQUEST_METHOD'] != "POST")
{
$remind = true;
$password = smart_addslashes($_COOKIE['GO_PW']);
$username = smart_addslashes($_COOKIE['GO_UN']);
} else {
$remind = isset($_POST['remind']) ? true : false;
$username = smart_addslashes($_POST['username']);
$password = smart_addslashes($_POST['password']);
}
//check if both fields were filled
if (!$username)// || !$password)
{
$feedback = "".$login_missing_field."
";
} else {
//attempt login using security class inherited from index.php
//$params = isset( $auth_sources[$auth_source]) ? $auth_sources[$auth_source] : false;
if ($GO_AUTH->login($username, $password, $_SESSION['auth_source']))
{
//login is correct final check if login registration was ok
if ($GO_SECURITY->logged_in())
{
if ($remind)
{
SetCookie("GO_UN",$username,time()+3600*24*30,"/",'',0);
SetCookie("GO_PW",$password,time()+3600*24*30,"/",'',0);
}
//update language
if(isset($_POST['SET_LANGUAGE']) &&
$_POST['SET_LANGUAGE'] != $_SESSION['GO_SESSION']['language']['id'])
{
$user['id'] = $GO_SECURITY->user_id;
$user['language'] = smart_addslashes($_POST['SET_LANGUAGE']);
$GO_USERS->update_profile($user);
}
if ($_SESSION['GO_SESSION']['first_name'] == '' ||
$_SESSION['GO_SESSION']['last_name'] == '' ||
$_SESSION['GO_SESSION']['email'] == '')
{
header("Location: ".$GO_CONFIG->host.
"configuration/index.php");
exit();
}else
{
$start_module = $GO_MODULES->get_module($_SESSION['GO_SESSION']['start_module']);
if(!$start_module ||
(!$GO_SECURITY->has_permission($GO_SECURITY->user_id,$start_module['acl_read']) &&
!$GO_SECURITY->has_permission($GO_SECURITY->user_id,$start_module['acl_write'])))
{
if($modules = $GO_MODULES->get_modules_with_locations())
{
while($module = array_shift($modules))
{
if($GO_SECURITY->has_permission($GO_SECURITY->user_id, $module['acl_read']) ||
$GO_SECURITY->has_permission($GO_SECURITY->user_id, $module['acl_write']))
{
$start_module = $module;
$GO_USERS->set_start_module($GO_SECURITY->user_id, $module['id']);
break;
}
}
}
}
if (isset($_REQUEST['return_to']))
{
$link = $_REQUEST['return_to'];
if($load_frames=='false')
{
header('Location: '.$link);
exit();
}
} elseif ($start_module)
{
$link = $start_module['url'];
} else
{
$link = $GO_CONFIG->host.'configuration/index.php?account=look.inc';
}
//redefine theme
$GO_THEME = new GO_THEME();
require_once($GO_THEME->theme_path."frames.inc");
exit();
}
}else
{
$feedback = "".$login_registration_fail."
";
}
}else
{
$feedback = "".$login_bad_login."
";
}
}
}
load_basic_controls();
if(file_exists($GO_CONFIG->root_path.'login_screens/'.$GO_CONFIG->login_screen))
{
require_once($GO_CONFIG->root_path.'login_screens/'.$GO_CONFIG->login_screen.'/login.inc');
}else {
require_once($GO_CONFIG->root_path.'login_screens/Default/login.inc');
}