* Adapted from Oauth2-server-php cookbook
* @see http://bshaffer.github.io/oauth2-server-php-docs/cookbook/
*/
// include our OAuth2 Server object
require_once __DIR__.'/server.php';
$request = OAuth2\Request::createFromGlobals();
$response = new OAuth2\Response();
// validate the authorize request
if (!$server->validateAuthorizeRequest($request, $response)) {
$response->send();
die;
}
// if user is not yet authenticated, he is redirected.
if (!isset($_SESSION['uid']))
{
//store the authorize request
$explode_url=explode("/", strip_tags(trim($_SERVER['REQUEST_URI'])));
$_SESSION['auth_page']=end($explode_url);
header('Location: index.php');
exit();
}
// display an authorization form
if (empty($_POST)) {
exit('
Mattermost - LDAP Authorization
LDAP Authentication
Authorize Mattermost to get the following data:
Full Name E-mail
For the user ' . $_SESSION['uid'] . '
');
}
// print the authorization code if the user has authorized your client
$is_authorized = ($_POST['authorized'] === 'Authorize');
$server->handleAuthorizeRequest($request, $response, $is_authorized,$_SESSION['uid']);
if ($is_authorized)
{
// This is only here so that you get to see your code in the cURL request. Otherwise, we'd redirect back to the client
$code = substr($response->getHttpHeader('Location'), strpos($response->getHttpHeader('Location'), 'code=')+5, 40);
header('Location: ' . $response->getHttpHeader('Location'));
exit();
}
// Send message in case of error
$response->send();
