Problems with functions and cookies

[pedro84]

Hi there,

 

I got login script. I wanted to add  some feature to remember user's login for some time.

 

But first, some code. Function auto_login_cookie sends cookie if user want to, function auto_login checks the cookies. In the cookies only hashed username and user's uniqid are stored.

 

function auto_login_cookie (){
if (isset($_POST['staylogged']) && $_POST['staylogged'] == 1)
    $username = $_SESSION['username']; 
    $query = mysql_query("SELECT uniqid, username FROM users WHERE username = '$username'  limit 1") or die ('Error');
    $r = mysql_fetch_assoc($query);

setcookie("bbuniqueidhash", $r['uniqid'], time() + 30 * 86400);
setcookie("bbusernamehash", md5($r['username']), time() + 30 * 86400, "/", ".traderslists.com", 1);
}
function auto_login (){
    $username = $_SESSION['username']; 
    $query = mysql_query("SELECT uniqid, username FROM users WHERE username = '$username'  limit 1") or die ('Error');
    $r = mysql_fetch_assoc($query);
if (isset($_COOKIE['bbuniqueidhash']) && $_COOKIE['bbuniqueidhash'] == $r['uniqid'] AND (isset($_COOKIE['bbusernamehash']) && $_COOKIE['bbusernamehash'] == md5($r['username']))){
return true;
} else {
return false;
}
}

 

Ok. This functions checks if user is logged:

function is_authed()
{
     if (isset($_SESSION['username']) && (md5($_SESSION['username']) == $_SESSION['encrypted_name']))
     {
          return true;
     }
     else
     {
          return false;
     }
}

and I check it this way:

	if (!is_authed())
{
     die ('You are not permitted to view this page, <a href="login.php">click here</a> to login.');
}

 

 

There're some problems with that script.

 

First of all, when I'm comparing cookies with the data in database everything is ok. Cookies are sending correctly if I want to, and data are equal with the data in database. But...how to call that function? I tried:

auto_login();
if (!is_authed())
{
     die ('You are not permitted to view this page, <a href="login.php">click here</a> to login.');
}

but it does not work. I tried to make it many ways withou any positive result. Have you got any ideas and suggestions?

 

Second case, I tested everything on my local server, but when I tried to debug on the webserver, cookies are not sending:( What did I do wrong?

 

Need help:)

 

Later,

Pedro

[pedro84]

Anyone?

[pedro84]

Anyone?