Magento 1.9 REST API Callback

Question

so I just set up my M1.9 store, and want to set up a REST API. I wanted to test it out by retrieving a list of products. I only don't know what to put in the callbackurl field, online they say the location of the .php file I'm using but I'm running it locally and the magento server is on a dedicated server, so that doesn't work out.

Here's the code i use

<?php
$callbackUrl = "";
$temporaryCredentialsRequestUrl = "http://52.59.36.230/magento/oauth/initiate?oauth_callback=" . urlencode($callbackUrl);
$adminAuthorizationUrl = 'http://52.59.36.230/magento/admin/oauth_authorize';
$accessTokenRequestUrl = 'http://52.59.36.230/magento/oauth/token';
$apiUrl = 'http://52.59.36.230/magento/api/rest';
$consumerKey = '***';
$consumerSecret = '***';

session_start();
if (!isset($_GET['oauth_token']) && isset($_SESSION['state']) && $_SESSION['state'] == 1) {
    $_SESSION['state'] = 0;
}
try {
    $authType = ($_SESSION['state'] == 2) ? OAUTH_AUTH_TYPE_AUTHORIZATION : OAUTH_AUTH_TYPE_URI;
    $oauthClient = new OAuth($consumerKey, $consumerSecret, OAUTH_SIG_METHOD_HMACSHA1, $authType);
    $oauthClient->enableDebug();

    if (!isset($_GET['oauth_token']) && !$_SESSION['state']) {
        $requestToken = $oauthClient->getRequestToken($temporaryCredentialsRequestUrl);
        $_SESSION['secret'] = $requestToken['oauth_token_secret'];
        $_SESSION['state'] = 1;
        header('Location: ' . $adminAuthorizationUrl . '?oauth_token=' . $requestToken['oauth_token']);
        exit;
    } else if ($_SESSION['state'] == 1) {
        $oauthClient->setToken($_GET['oauth_token'], $_SESSION['secret']);
        $accessToken = $oauthClient->getAccessToken($accessTokenRequestUrl);
        $_SESSION['state'] = 2;
        $_SESSION['token'] = $accessToken['oauth_token'];
        $_SESSION['secret'] = $accessToken['oauth_token_secret'];
        header('Location: ' . $callbackUrl);
        exit;
    } else {
        $oauthClient->setToken($_SESSION['token'], $_SESSION['secret']);
        $resourceUrl = "$apiUrl/products";
        $oauthClient->fetch($resourceUrl);
        $productsList = json_decode($oauthClient->getLastResponse());
        print_r($productsList);
    }
} catch (OAuthException $ex ) {
    print_r($e);
}
?>

Anyone who could help me further ?

EDIT:

I'm running my code trough PHPStorm, so it uses my localhost. The magento server is running on an AWS instance.

Answer 1

This $callbackURL should work in the sample above.

$callbackUrl = 'http' . (isset($_SERVER['HTTPS']) ? 's' : '') . '://' . "{$_SERVER['HTTP_HOST']}/{$_SERVER['REQUEST_URI']}";