imprevisto App Id utilizzando Facebook PHP SDK API

Question

Questo è il mio script di accesso:

<?php 
// session não são nativas, precisa iniciar. 
session_start(); 
date_default_timezone_set('America/Sao_Paulo'); 
require_once '/home/mywebsite/lab/vendor/autoload.php'; 

// por algum motivo não está aceitando a referência via __DIR__ 
//require_once __DIR__ . '/vendor/autoload.php'; 

$fb = new Facebook\Facebook([ 
    'app_id' => '999999999999999', 
    'app_secret' => 'removed', 
    'default_graph_version' => 'v2.4', 
]); 

$helper = $fb->getRedirectLoginHelper(); 

$permissions = ['email']; // Optional permissions 
//$loginUrl = $helper->getLoginUrl('https://www.mywebsite.com.br/lab/?secao=meusPedidos', $permissions); 
$loginUrl = $helper->getLoginUrl('https://www.mywebsite.com.br/lab/fb-callback.php', $permissions); 

echo '<a href="' . htmlspecialchars($loginUrl) . '">Log in with Facebook!</a>'; 

?> 

Questo è il mio script di callback:

<?php 
session_start(); 
date_default_timezone_set('America/Sao_Paulo'); 
require_once '/home/mywebsite/lab/vendor/autoload.php'; 

$fb = new Facebook\Facebook([ 
    'app_id' => '999999999999999', 
    'app_secret' => 'removed', 
    'default_graph_version' => 'v2.4', 
]); 

$helper = $fb->getRedirectLoginHelper(); 

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($accessToken)) { 
    if ($helper->getError()) { 
    header('HTTP/1.0 401 Unauthorized'); 
    echo "Error: " . $helper->getError() . "\n"; 
    echo "Error Code: " . $helper->getErrorCode() . "\n"; 
    echo "Error Reason: " . $helper->getErrorReason() . "\n"; 
    echo "Error Description: " . $helper->getErrorDescription() . "\n"; 
    } else { 
    header('HTTP/1.0 400 Bad Request'); 
    echo 'Bad request'; 
    } 
    exit; 
} 

// Logged in 
echo '<h3>Access Token</h3>'; 
var_dump($accessToken->getValue()); 

// The OAuth 2.0 client handler helps us manage access tokens 
$oAuth2Client = $fb->getOAuth2Client(); 

// Get the access token metadata from /debug_token 
$tokenMetadata = $oAuth2Client->debugToken($accessToken); 
echo '<h3>Metadata</h3>'; 
var_dump($tokenMetadata); 

// Validation (these will throw FacebookSDKException's when they fail) 
$tokenMetadata->validateAppId($config['app_id']); 
// If you know the user ID this access token belongs to, you can validate it here 
// $tokenMetadata->validateUserId('123'); 
$tokenMetadata->validateExpiration(); 

if (! $accessToken->isLongLived()) { 
    // Exchanges a short-lived access token for a long-lived one 
    try { 
    $accessToken = $oAuth2Client->getLongLivedAccessToken($accessToken); 
    } catch (Facebook\Exceptions\FacebookSDKException $e) { 
    echo "<p>Error getting long-lived access token: " . $helper->getMessage() . "</p>"; 
    exit; 
    } 
    echo '<h3>Long-lived</h3>'; 
    var_dump($accessToken->getValue()); 
} 

$_SESSION['fb_access_token'] = (string) $accessToken; 

// User is logged in with a long-lived access token. 
// You can redirect them to a members-only page. 
// header('Location: https://example.com/members.php'); 
?> 

Sto cercando di utilizzare il login con FB-PHP- SDK ma a ottenere questo il seguente errore:

Access Token

string(213) "my acess token" Metadata

object(Facebook\Authentication\AccessTokenMetadata)#13 (1) { ["metadata":protected]=> array(7) { ["app_id"]=> string(16) "9999999999999999" ["application"]=> string(11) "MYAPPLICATION" ["expires_at"]=> object(DateTime)#17 (3) { ["date"]=> string(26) "2015-12-11 14:22:41.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(17) "America/Sao_Paulo" } ["is_valid"]=> bool(true) ["issued_at"]=> object(DateTime)#18 (3) { ["date"]=> string(26) "2015-10-12 13:22:41.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(17) "America/Sao_Paulo" } ["scopes"]=> array(2) { [0]=> string(5) "email" [1]=> string(14) "public_profile" } ["user_id"]=> string(17) "10155038971395478" } } Fatal error: Uncaught exception 'Facebook\Exceptions\FacebookSDKException' with message 'Access token metadata contains unexpected app ID.' in /home/storage/5/d8/87/mywebsite/lab/vendor/facebook/php-sdk-v4/src/Facebook/Authentication/AccessTokenMetadata.php:329 Stack trace: #0 /home/storage/5/d8/87/mywebsite/public_html/lab/fb-callback.php(53): Facebook\Authentication\AccessTokenMetadata->validateAppId(NULL) #1 {main} thrown in /home/storage/5/d8/87/mywebsitelab/vendor/facebook/php-sdk-v4/src/Facebook/Authentication/AccessTokenMetadata.php on line 329

Come posso risolvere il problema?

ho notato che il problema è in:

$ tokenMetadata-> validateAppId ($ config [ 'app_id']);

Answer 1

La variabile $config['app_id'] è indefinito, utilizzare l'applicazione id direttamente:

$tokenMetadata->validateAppId(YOU_APP_ID); 

Answer 2

Quando si assegna la tua APPID come intero in questo modo anche, si otterrà un errore imprevisto App Id.

$tokenMetadata->validateAppId(1034645623719); 

È necessario assegnare l'APPID come stringa (tra virgolette) come questo

$tokenMetadata->validateAppId('1034645623719');