Login pomoc - zasto ovo ne radi?

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Evo sta mi se javlja kao greska:

Warning: Cannot modify header information - headers already sent by (output started at /home/isffleet/public_html/site/scripts/utils.php:10) in /home/isffleet/public_html/test.php on line 38

Warning: Cannot modify header information - headers already sent by (output started at /home/isffleet/public_html/site/scripts/utils.php:10) in /home/isffleet/public_html/test.php on line 39

ovo su te linije
header( 'WWW-Authenticate: Basic realm="x"' );
header( 'HTTP/1.0 401 Unauthorized' );

---------------- CODE ----------------


<?php
require("dbutils.php"); //ovde je connect
require("utils.php"); //ovde je HashIt

$auth = false; // Assume user is not authenticated

if (isset( $_SERVER['PHP_AUTH_USER'] ) && isset($_SERVER['PHP_AUTH_PW']))
{
db_Connect();

// Formulate the query
$sql = "SELECT * FROM Users WHERE UPPER(USR_CosUsername) = UPPER('{$_SERVER['PHP_AUTH_USER']}') AND USR_CosPassword = 'md5({$_SERVER['PHP_AUTH_PW']})'";

$result = mysql_query( $sql ) or die ( 'Unable to execute query.' );

// Get number of rows in $result.
$num = mysql_numrows( $result );
if ( $num != 0 )
{
$auth = true;
}

}

if ( ! $auth )
{
header( 'WWW-Authenticate: Basic realm="x"' );
header( 'HTTP/1.0 401 Unauthorized' );
echo 'Authorization Required.';
exit;

} else
{
echo '<P>You are authorized!</P>';
}

?>

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a sta je u utils.php, na 10.oj liniji?

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Utils.php :

<?php

function HashIt($String)
{
return md5($String);
};

?>

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Obrisi ; iza }

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OK, sad nije dao tu gresku ali ponavlja dijalog i nikad ne izadje.

Jel ti nije frka da mi pokazes kako to treba da se uradi?

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nikad nisam radio sa auth dijalozima...
pogledaj na [Link mogu videti samo ulogovani korisnici] manual za te dijaloge, verovatno ima gotov primer koji radi

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Trazio sam ali nisam nasao, dobro i nisam bas prekopavao.

Kako ti radis login?

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napravim html formu, kao na ovom sajtu

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Sve dobro sljaka ali desava se sledece: da kada idem na sign up new user, popunim trazene podatke...name, e-mail, choose user name, choose pass..., kroz dreamweaver sam podesio u insert record da kada se trazeni podaci popune i pritisne Register da usera prebacuje na Login stranicu...(dotle radi) Kada na Login stranici upisem trazeni user i pass nece da me pusti na Member stranu nego ostaje na toj istoj! Takodje je i tu podeseno da ako je Pass ispravan da usera pusta na member stranu!
Database mi je sigurno dobro odradjena jer se u njoj pojavljuju trazeni podaci kada se novi korisnik registruje i zasto ne radi Login? Takodje i Text Field nosi isto ime kao i u database... nadam se da me razumeju oni koji se malo vise kontaju u dinamicke web sajtove i web aplikacije
Any Suggest?

ceo kod izgleda ovako:

Login forma

<?php require_once('../../Connections/mysql.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['userName'])) {
$loginUsername=$_POST['userName'];
$password=$_POST['userPassword'];
$MM_fldUserAuthorization = "userPassword";
$MM_redirectLoginSuccess = "restricted.php";
$MM_redirectLoginFailed = "sorry.php";
$MM_redirecttoReferrer = false;
mysql_select_db($database_mysql, $mysql);

$LoginRS__query=sprintf("SELECT userName, userPassword, userPassword FROM login WHERE userName='%s' AND userPassword='%s'",
get_magic_quotes_gpc() ? $loginUsername : addslashes($loginUsername), get_magic_quotes_gpc() ? $password : addslashes($password));

$LoginRS = mysql_query($LoginRS__query, $mysql) or die(mysql_error());
$loginFoundUser = mysql_num_rows($LoginRS);
if ($loginFoundUser) {

$loginStrGroup = mysql_result($LoginRS,0,'userPassword');

//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 Page</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>

<body>
<form ACTION="<?php echo $loginFormAction; ?>" name="form1" method="POST">
<table width="222" border="1" cellspacing="0" bordercolor="#000000">
<tr>
<td width="68">user name </td>
<td width="144"><input name="userName" type="text" id="userName"></td>
</tr>
<tr>
<td>password</td>
<td><input name="userPassword" type="password" id="userPassword"></td>
</tr>
<tr>
<td><a href="registration.php">sign up</a> </td>
<td><input type="submit" name="Submit" value="login"></td>
</tr>
</table>
</form>
</body>
</html>

Sign Up new user forma

<?php require_once('../../Connections/mysql.php'); ?>
<?php
// *** Redirect if username exists
$MM_flag="MM_insert";
if (isset($_POST[$MM_flag])) {
$MM_dupKeyRedirect="taken.php";
$loginUsername = $_POST['userName'];
$LoginRS__query = "SELECT userName FROM login WHERE userName='" . $loginUsername . "'";
mysql_select_db($database_mysql, $mysql);
$LoginRS=mysql_query($LoginRS__query, $mysql) or die(mysql_error());
$loginFoundUser = mysql_num_rows($LoginRS);

//if there is a row in the database, the username was found - can not add the requested username
if($loginFoundUser){
$MM_qsChar = "?";
//append the username to the redirect page
if (substr_count($MM_dupKeyRedirect,"?") >=1) $MM_qsChar = "&";
$MM_dupKeyRedirect = $MM_dupKeyRedirect . $MM_qsChar ."requsername=".$loginUsername;
header ("Location: $MM_dupKeyRedirect");
exit;
}
}

function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "")
{
$theValue = (!get_magic_quotes_gpc()) ? addslashes($theValue) : $theValue;

switch ($theType) {
case "text":
$theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
break;
case "long":
case "int":
$theValue = ($theValue != "") ? intval($theValue) : "NULL";
break;
case "double":
$theValue = ($theValue != "") ? "'" . doubleval($theValue) . "'" : "NULL";
break;
case "date":
$theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";
break;
case "defined":
$theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue;
break;
}
return $theValue;
}

$editFormAction = $_SERVER['PHP_SELF'];
if (isset($_SERVER['QUERY_STRING'])) {
$editFormAction .= "?" . htmlentities($_SERVER['QUERY_STRING']);
}

if ((isset($_POST["MM_insert"])) && ($_POST["MM_insert"] == "form1")) {
$insertSQL = sprintf("INSERT INTO login (userName, userPassword, userMail) VALUES (%s, %s, %s)",
GetSQLValueString($_POST['userName'], "text"),
GetSQLValueString($_POST['userPassword'], "text"),
GetSQLValueString($_POST['userMail'], "text"));

mysql_select_db($database_mysql, $mysql);
$Result1 = mysql_query($insertSQL, $mysql) or die(mysql_error());

$insertGoTo = "login.php";
if (isset($_SERVER['QUERY_STRING'])) {
$insertGoTo .= (strpos($insertGoTo, '?')) ? "&" : "?";
$insertGoTo .= $_SERVER['QUERY_STRING'];
}
header(sprintf("Location: %s", $insertGoTo));
}
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>Sign Up New User</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>

<body>
<form name="form1" method="POST" action="<?php echo $editFormAction; ?>">
<p>
<input name="userMail" type="text" id="userMail">
e-mail </p>
<p> <input name="userName" type="text" id="userName">
user name </p>
<p> <input name="userPassword" type="password" id="userPassword">
password
</p>
<p>
<input type="submit" name="Submit" value="Register">
</p>
<input type="hidden" name="MM_insert" value="form1">
</form>
</body>
</html>