API Linkedin: obtener r_fullprofile

[schattenburg]

Refloto este tema para ver si alguien ha podido encontrar alguna solución.

He probado varias maneras pero no consigo obtener el r_fullprofile. Con este código me obtiene solo los datos básicos y si en el scope le pongo r_fullprofile me da error. Os copio el código por si alguien se le ocurre alguna posible solución:

Código:

<?php
define('API_KEY','xxxxx');
define('API_SECRET','xxxx');
define('REDIRECT_URI', 'http://midominio.com/pruebaLinkedin.php');
session_name('linkedin');
session_start();
 
if (isset($_GET['error'])) {
    // LinkedIn returned an error
    print $_GET['error'] . ': ' . $_GET['error_description'];
    exit;
} elseif (isset($_GET['code'])) {
    // User authorized your application
    if ($_SESSION['state'] == $_GET['state']) {
        // Get token so you can make API calls
		$resultado = getAccessToken();
		if ($resultado)
			echo "Obtenido bien el Access Token<br>";
		else
			echo "Error al obtener el Access Token<br>";
    } else {
        // CSRF attack? Or did you mix up your states?
        exit;
    }
} else { 
    if ((empty($_SESSION['expires_at'])) || (time() > $_SESSION['expires_at'])) {
        // Token has expired, clear the state
        $_SESSION = array();
    }
    if (empty($_SESSION['access_token'])) {
        // Start authorization process
        getAuthorizationCode();
    }
}
 
$user = fetch('GET','/v1/people/~:(id,first-name,skills,educations,languages,twitter-accounts)?format=json');
echo "<pre>";
print_r($user);
echo "</pre>";
exit;
 
 
// *********************************************************
function getAuthorizationCode() {
	echo "entra en getAuthorizationCode<hr>";
    $params = array(
        'response_type' => 'code',
        'client_id' => API_KEY,
        /*'scope' => 'r_fullprofile',*/
        'state' => uniqid('', true), // unique long string
        'redirect_uri' => REDIRECT_URI,
    );
 
    // Authentication request
    $url = 'https://www.linkedin.com/uas/oauth2/authorization?' . http_build_query($params);
     
    // Needed to identify request when it returns to us
    $_SESSION['state'] = $params['state'];
 
    // Redirect user to authenticate
    header("Location: $url");
    exit;
}
   
// **********************************************   
function getAccessToken() {
	echo date('Y-m-d H:i:s')." entra en getAccessToken<hr>";
    $params = array(
        'grant_type' => 'authorization_code',
        'client_id' => API_KEY,
        'client_secret' => API_SECRET,
        'code' => $_GET['code'],
        'redirect_uri' => REDIRECT_URI,
    );
     
    // Access Token request
    $url = 'https://www.linkedin.com/uas/oauth2/accessToken?' . http_build_query($params);
     
    // Tell streams to make a POST request
    $context = stream_context_create(
        array('http' => 
            array('method' => 'POST',
            )
        )
    );
 
    // Retrieve access token information
	echo "<hr>";
	
    $response = file_get_contents($url, false, $context);
 
    // Native PHP object, please
    $token = json_decode($response);
 
    // Store access token and expiration time
    $_SESSION['access_token'] = $token->access_token; // guard this! 
    $_SESSION['expires_in']   = $token->expires_in; // relative time (in seconds)
    $_SESSION['expires_at']   = time() + $_SESSION['expires_in']; // absolute time
     
    return true;
}
 
// *********************************************************
function fetch($method, $resource, $body = '') {
	echo date('Y-m-d H:i:s')." entra en fetch<hr>";
	
	
    // print $_SESSION['access_token'];
 
    $opts = array(
        'http'=>array(
            'method' => $method,
            'header' => "Authorization: Bearer " . $_SESSION['access_token'] . "\r\n" . "x-li-format: json\r\n"
        )
    );
 
    // Need to use HTTPS
    $url = 'https://api.linkedin.com' . $resource;
	
	
 
    // Append query parameters (if there are any)
    if (count($params)) { $url .= '?' . http_build_query($params); }
 
    // Tell streams to make a (GET, POST, PUT, or DELETE) request
    // And use OAuth 2 access token as Authorization
    $context = stream_context_create($opts);
 
	///echo "FETCH:".$url." con los parametros ".$context;
	$rutaTotal = $url."&oauth2_access_token=".$_SESSION['access_token'];
	echo "<br><br>FETCH:".$rutaTotal;
	$response = file_get_contents($rutaTotal);
	echo "<br><br>RESPUESTA:".$response;
	exit;
    // Hocus Pocus
    // $response = file_get_contents($url, false, $context);
 
    // Native PHP object, please
    return json_decode($response);
}
 

?>