OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	10/10/2024 05:27:49 AM	rwxr-xr-x
📄 accessTest.php	1.06 KB	10/07/2024 05:44:52 AM	rw-r--r--
📄 credential.json	345 bytes	10/07/2024 05:44:52 AM	rw-r--r--
📄 facebook_callback.php	2.63 KB	10/07/2024 05:44:52 AM	rw-r--r--
📄 facebook_share.php	2.41 KB	10/07/2024 05:44:52 AM	rw-r--r--
📄 index.php	726 bytes	10/07/2024 05:44:52 AM	rw-r--r--
📄 link_post.php	1.34 KB	10/07/2024 05:44:52 AM	rw-r--r--
📄 permissionTest.php	1.19 KB	10/07/2024 05:44:52 AM	rw-r--r--
📄 postTest.php	1.73 KB	10/07/2024 05:44:52 AM	rw-r--r--
📄 post_to_page.php	2.17 KB	10/07/2024 05:44:52 AM	rw-r--r--
📄 share_facebook.php	2.41 KB	10/07/2024 05:44:52 AM	rw-r--r--
📄 share_post.php	885 bytes	10/07/2024 05:44:52 AM	rw-r--r--

Editing: facebook_callback.php

<?php

ini_set('display_error', 1);

session_start();
require_once 'vendor/autoload.php';

$fb = new Facebook\Facebook([
  'app_id' => '474369069647686',
  'app_secret' => '60d149a294b51023d9f611e7549c0fb2',
  'default_graph_version' => 'v2.10',
  ]);

$helper = $fb->getRedirectLoginHelper();

print_r("This is facebook callback...<br>");

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']);
// echo $config;
// // If you know the user ID this access token belongs to, you can validate it here
// //$tokenMetadata->validateUserId('123');
// $tokenMetadata->validateExpiration();
// echo "2";
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: " . $e->getMessage() . "</p>\n\n";
    exit;
  }

echo '<h3>Long-lived</h3>';
  var_dump($accessToken->getValue());
}

$_SESSION['fb_access_token'] = (string) $accessToken;
echo "<pre>";
var_dump($_SESSION);
echo "</pre>";

// 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');

echo "<br><br>";
echo '<a href="https://knoblycream.com/testing/link_post.php">test to post!</a>';