[SOLVED] Sending headers to AuthSub on Youtube API

[longtone]

I'm still stuck on this one problem:

 

All I want to do is get the Youtube username of a visitor.

 

I can get a single use token using this form:

 

 

<form action="https://www.google.com/accounts/AuthSubRequest?next=http%3A%2F%2Fwww.djtutor.com%2Ftest4.php&scope=http%3A%2F%2Fgdata.youtube.com&session=1&secure=0" method="post">

<input type="submit" name="submit value="submit">
</form>

 

And I think I should be able to display a feed of their Youtube profile with this:

 

<?php

$token = (isset( $_GET['token'])) ? $_GET['token'] : false ;

   $ch = curl_init();
   $url = "http://gdata.youtube.com/feeds/api/users/default";
   
   curl_setopt ($ch, CURLOPT_URL, $url);
   curl_setopt($ch, CURLOPT_HTTPHEADER, array('Authorization: AuthSub token="' . $token . '"\nX-GData-Key: key="OUR_DEVELOPER_KEY"\n\r'));
   ob_start();

   curl_exec ($ch);
   curl_close ($ch);
   
   $string = ob_get_contents();

   ob_end_clean();

echo $string;
?>

 

But I get a 401 error, User Authentication required.

 

Is it just a syntax error in the cUrl, or do I need to convert the token to a session token before using it at all? (I'm assuming if it's a single use token I can use it once without converting it)

Any ideas? I'm very new to the notion of sending headers with cUrl