Hjælp til login system
For at man bedre kan forstå mit spørgsmål, har jeg oprettet dette link, som giver et bedre overblik over spørgsmålet.http://home1.stofanet.dk/duo2/
Kode for mit login system.
<?php require_once('../Connections/cms.php'); ?>
<?php
// *** Validate request to login to this site.
session_start();
$loginFormAction = $_SERVER['PHP_SELF'];
if (isset($accesscheck)) {
$GLOBALS['PrevUrl'] = $accesscheck;
session_register('PrevUrl');
}
if (isset($_POST['brugernavn'])) {
$loginUsername=$_POST['brugernavn'];
$password=$_POST['adgangskode'];
$MM_fldUserAuthorization = "adgang";
$MM_redirectLoginSuccess = "index.php";
$MM_redirectLoginFailed = "login.php";
$MM_redirecttoReferrer = false;
mysql_select_db($database_cms, $cms);
$LoginRS__query=sprintf("SELECT brugernavn, adgangskode, adgang FROM brugere WHERE brugernavn='%s' AND adgangskode='%s'",
get_magic_quotes_gpc() ? $loginUsername : addslashes($loginUsername), get_magic_quotes_gpc() ? $password : addslashes($password));
$LoginRS = mysql_query($LoginRS__query, $cms) or die(mysql_error());
$loginFoundUser = mysql_num_rows($LoginRS);
if ($loginFoundUser) {
$loginStrGroup = mysql_result($LoginRS,0,'adgang');
//declare two session variables and assign them
$GLOBALS['MM_Username'] = $loginUsername;
$GLOBALS['MM_UserGroup'] = $loginStrGroup;
//register the session variables
session_register("MM_Username");
session_register("MM_UserGroup");
if (isset($_SESSION['PrevUrl']) && false) {
$MM_redirectLoginSuccess = $_SESSION['PrevUrl'];
}
header("Location: " . $MM_redirectLoginSuccess );
}
else {
header("Location: ". $MM_redirectLoginFailed );
}
}
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>Login</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<style type="text/css">
<!--
.style2 {color: #FFFFFF}
-->
</style>
</head>
<body>
<form ACTION="<?php echo $loginFormAction; ?>" method="POST" name="login" id="login">
<table width="400" border="0" align="center" cellpadding="1" cellspacing="0">
<tr>
<td><div align="center">
<table width="100%" border="0" cellspacing="0" cellpadding="2">
<tr bgcolor="#CCCCCC">
<td width="28%" class="style2">Log på</td>
<td width="72%"> </td>
</tr>
<tr>
<td>Brugernavn:</td>
<td><input name="brugernavn" type="text" id="brugernavn" size="40"></td>
</tr>
<tr>
<td>Adgangskode:</td>
<td><input name="adgangskode" type="password" id="adgangskode" size="40"></td>
</tr>
<tr>
<td> </td>
<td><input name="log på" type="submit" id="log på" value="Log på"></td>
</tr>
</table>
</div></td>
</tr>
</table>
</form>
</body>
</html>
