$name, 'icon' => (x($_REQUEST, 'logo_uri') ? $_REQUEST['logo_uri'] : z_root() . '/images/icons/plugin.png'), 'url' => (x($_REQUEST, 'client_uri') ? $_REQUEST['client_uri'] : ''), ]; $link = (($app['url']) ? '' . $app['name'] . ' ' : $app['name']); $o .= replace_macros(get_markup_template('oauth_authorize.tpl'), [ '$title' => t('Authorize'), '$authorize' => sprintf(t('Do you authorize the app %s to access your channel data?'), $link), '$app' => $app, '$yes' => t('Allow'), '$no' => t('Deny'), '$client_id' => (x($_REQUEST, 'client_id') ? $_REQUEST['client_id'] : ''), '$redirect_uri' => (x($_REQUEST, 'redirect_uri') ? $_REQUEST['redirect_uri'] : ''), '$state' => (x($_REQUEST, 'state') ? $_REQUEST['state'] : ''), ]); return $o; } } public function post() { if (!local_channel()) { return; } $storage = new OAuth2Storage(DBA::$dba->db); $s = new OAuth2Server($storage); // TODO: The automatic client registration protocol below should adhere more // closely to "OAuth 2.0 Dynamic Client Registration Protocol" defined // at https://tools.ietf.org/html/rfc7591 // If no client_id was provided, generate a new one. if (x($_POST, 'client_name')) { $client_name = $_POST['client_name']; } else { $client_name = $_POST['client_name'] = EMPTY_STR; } // If no client_id was provided, generate a new one. if (x($_POST, 'client_id')) { $client_id = $_POST['client_id']; } else { $client_id = $_POST['client_id'] = random_string(16); } // If no redirect_uri was provided, generate a fake one. if (x($_POST, 'redirect_uri')) { $redirect_uri = $_POST['redirect_uri']; } else { $redirect_uri = $_POST['redirect_uri'] = 'https://fake.example.com/oauth'; } $request = Request::createFromGlobals(); $response = new Response(); // Note, "sub" field must match type and content. $user_id is used to populate - make sure it's a string. $channel = channelx_by_n(local_channel()); $user_id = $channel['channel_id']; $client_found = false; $client = $storage->getClientDetails($client_id); logger('client: ' . print_r($client, true), LOGGER_DATA); if ($client) { if (intval($client['user_id']) === 0 || intval($client['user_id']) === intval($user_id)) { $client_found = true; $client_name = $client['client_name']; $client_secret = $client['client_secret']; // Until "Dynamic Client Registration" is fully tested - allow new clients to assign their own secret in the REQUEST if (!$client_secret) { $client_secret = ((isset($_REQUEST['client_secret'])) ? $_REQUEST['client_secret'] : random_string(16)); } $grant_types = $client['grant_types']; // Client apps are registered per channel logger('client_id: ' . $client_id); logger('client_secret: ' . $client_secret); logger('redirect_uri: ' . $redirect_uri); logger('grant_types: ' . $_REQUEST['grant_types']); logger('scope: ' . $_REQUEST['scope']); logger('user_id: ' . $user_id); logger('client_name: ' . $client_name); $storage->setClientDetails($client_id, $client_secret, $redirect_uri, $grant_types, $_REQUEST['scope'], $user_id, $client_name); } } if (!$client_found) { $response->send(); killme(); } $response->setParameter('client_secret', $client['client_secret']); // validate the authorize request if (!$s->validateAuthorizeRequest($request, $response)) { $response->send(); killme(); } // print the authorization code if the user has authorized your client $is_authorized = ($_POST['authorize'] === 'allow'); $s->handleAuthorizeRequest($request, $response, $is_authorized, $user_id); if ($is_authorized) { $code = substr($response->getHttpHeader('Location'), strpos($response->getHttpHeader('Location'), 'code=') + 5, 40); logger('Authorization Code: ' . $code); } $response->send(); killme(); } }