Facebook : Vous n'êtes pas connecté: Vous n'êtes pas connecté. Connectez-vous et essayez de nouveau

code déclenche une erreur

        $helper = $fb->getRedirectLoginHelper();
        $loginUrl = $helper->getLoginUrl("https://apps.facebook.com/{$appname}/", $permissions);
        echo "<script>window.top.location.href='".$loginUrl."'</script>";

Erreur

Vous n'êtes pas connecté: Vous n'êtes pas connecté. Connectez-vous et essayez de nouveau.

l'url du site qui génère l'erreur est (remplacé mon nom avec appname) :

https://www.facebook.com/v2.7/dialog/oauth?client_id=8651003434372244&state=f2ad3183f9f04355435434534776ae19688ac&response_type=code&sdk=php-sdk-5.3.1&redirect_uri=https%3A%2F%2Fapps.facebook.com%2Fappname%2F&scope=email

script complet

     <?php
require_once  '../../Facebook/autoload.php';
$fb = new Facebook\Facebook([
'app_id' => "$appid",
'app_secret' => "$appsecret",
'default_graph_version' => 'v2.7',
]);
$helper = $fb->getCanvasHelper();
$permissions = ['email']; //optionnal
try {
$accessToken = $helper->getAccessToken();
} catch(Facebook\Exceptions\FacebookResponseException $e) {
//When Graph returns an error
echo 'Graph returned an error: ' . $e->getMessage();
exit;
} catch(Facebook\Exceptions\FacebookSDKException $e) {
//When validation fails or other local issues
echo 'Facebook SDK returned an error: ' . $e->getMessage();
exit;
}
if (isset($accessToken)) {
$accessToken = (string) $accessToken;
$fb->setDefaultAccessToken($accessToken);
if (isset($_GET['code'])) {
header('Location: ./');
}
//validating the access token
try {
$request = $fb->get('/me');
} catch(Facebook\Exceptions\FacebookResponseException $e) {
//When Graph returns an error
if ($e->getCode() == 190) {
$helper = $fb->getRedirectLoginHelper();
$loginUrl = $helper->getLoginUrl("https://apps.facebook.com/{$appname}/", $permissions);
echo "<script>window.top.location.href='".$loginUrl."'</script>";
exit;
}
} catch(Facebook\Exceptions\FacebookSDKException $e) {
//When validation fails or other local issues
echo 'Facebook SDK returned an error: ' . $e->getMessage();
exit;
}
//getting basic info about user
try {
$profile_request = $fb->get('/me?fields=name,first_name,last_name,email');
$user_profile = $profile_request->getGraphNode()->asArray();
} catch(Facebook\Exceptions\FacebookResponseException $e) {
//When Graph returns an error
echo 'Graph returned an error: ' . $e->getMessage();
$url = "https://apps.facebook.com/{$appname}/";
echo '<script>window.top.location.href='.$url.'</script>';
exit;
} catch(Facebook\Exceptions\FacebookSDKException $e) {
//When validation fails or other local issues
echo 'Facebook SDK returned an error: ' . $e->getMessage();
exit;
}
//priting basic info about user on the screen
//print_r($user_profile);
//Now you can redirect to another page and use the access token from $_SESSION['facebook_access_token']
} else {
$helper = $fb->getRedirectLoginHelper();
$loginUrl = $helper->getLoginUrl("https://apps.facebook.com/{$appname}/", $permissions);
echo "<script>window.top.location.href='".$loginUrl."'</script>";
}

OriginalL'auteur scriptkiddie | 2016-10-19