chrome/common/url_loader_factory_proxy.mojom

// Copyright 2020 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

module chrome.mojom;

import "services/network/public/mojom/url_loader_factory.mojom";
import "url/mojom/url.mojom";

// This interface is implemented in the browser process and is used by a
// renderer process if it wants to proxy requests to URLLoaderFactory. This is
// currently used by subresource loading for Web Bundles, so that subresource
// requests that are served within the renderer process (from a Web Bundle) can
// still be intercepted by Chrome extensions. This interface is implemented
// only when ENABLE_EXTENSIONS build flag is set.
interface UrlLoaderFactoryProxy {
  // Get the proxied URLLoaderFactory. When there is any extension which has
  // active WebRequest event listeners, the requests to the |proxied_factory|
  // will be intercepted by the browser process to trigger the WebRequest event
  // listeners. Otherwise this method just fuses |original_factory| and
  // |proxied_factory|.
  GetProxiedURLLoaderFactory(
      pending_remote<network.mojom.URLLoaderFactory> original_factory,
      pending_receiver<network.mojom.URLLoaderFactory> proxied_factory);
};