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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
require_once('init.php'); //Databaseinfo som ligg sentralt lagra -> enkelt plass å hente infoen.
session_start(); // Oppretter blank session.
$db = new dbcon(); //Kjør i gang databasetilkobling
if (isset($_POST['user']) || $_SESSION['innlogga'] != 1) {
$user = mysql_real_escape_string($_POST['user'],$db->link);
$passwd = mysql_real_escape_string($_POST['pass'],$db->link);
$pass_enc = sha1($passwd);
$query = "SELECT * FROM `%sbrukarar` WHERE `brukar` = '$user'";
$db->query($query);
$bruker = mysql_fetch_array();
if ($bruker['passord'] == $pass_enc) {
$_SESSION['innlogga'] = TRUE;
$_SESSION['brukar'] = $user;
echo "Logg ut";
} elseif ($_SESSION['innlogga'] == TRUE) {
echo "Logg ut";
}else {
echo '';
die();
}
}
if ($_GET['action'] === "logout") {
session_destroy();
}
?>