$name, 'icon' => (x($_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'] . ' ' : $app['name']); return replace_macros(get_markup_template('oauth_authorize.tpl'), [ '$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'] : ''), ]); } } function post() { if (! local_channel()) { return; } $storage = new OAuth2Storage(\DBA::$dba->db); $s = new \Zotlabs\Identity\OAuth2Server($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_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 = \OAuth2\Request::createFromGlobals(); $response = new \OAuth2\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 = $channel['channel_id']; // If the client is not registered, add to the database if (!$client = $storage->getClientDetails($client_id)) { // Until "Dynamic Client Registration" is pursued - allow new clients to assign their own secret in the REQUEST $client_secret = (isset($_REQUEST['client_secret'])) ? $_REQUEST['client_secret'] : random_string(16); // Client apps are registered per channel $storage->setClientDetails($client_id, $client_secret, $redirect_uri, 'authorization_code', $_REQUEST['scope'], $user_id); } if (!$client = $storage->getClientDetails($client_id)) { // There was an error registering the client. $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(); } }