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// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_EXTENSIONS_UPDATER_CHROME_EXTENSION_DOWNLOADER_FACTORY_H_
#define CHROME_BROWSER_EXTENSIONS_UPDATER_CHROME_EXTENSION_DOWNLOADER_FACTORY_H_
#include <memory>
#include "base/files/file_path.h"
#include "base/memory/scoped_refptr.h"
#include "extensions/buildflags/buildflags.h"
#include "extensions/common/verifier_formats.h"
static_assert(BUILDFLAG(ENABLE_EXTENSIONS_CORE));
class Profile;
namespace crx_file {
enum class VerifierFormat;
}
namespace extensions {
class ExtensionDownloader;
class ExtensionDownloaderDelegate;
}
namespace network {
class SharedURLLoaderFactory;
} // namespace network
// This provides a simple static interface for constructing an
// ExtensionDownloader suitable for use from within Chrome.
class ChromeExtensionDownloaderFactory {
public:
// Creates a downloader with a given "global" url loader factory instance.
// No profile identity is associated with this downloader, which means:
//
// - when this method is called directly, |file_path| is empty.
// - when this method is called through CreateForProfile, |profile_path| is
// non-empty.
//
// |profile_path| is used exclusely to support download of extensions through
// the file:// protocol. In practice, it allowlists specific directories the
// the browser has access to.
static std::unique_ptr<extensions::ExtensionDownloader>
CreateForURLLoaderFactory(
scoped_refptr<network::SharedURLLoaderFactory> url_loader_factory,
extensions::ExtensionDownloaderDelegate* delegate,
crx_file::VerifierFormat required_verifier_format,
const base::FilePath& profile_path = base::FilePath());
// Creates a downloader for a given Profile. This downloader will be able
// to authenticate as the signed-in user in the event that it's asked to
// fetch a protected download.
static std::unique_ptr<extensions::ExtensionDownloader> CreateForProfile(
Profile* profile,
extensions::ExtensionDownloaderDelegate* delegate);
};
#endif // CHROME_BROWSER_EXTENSIONS_UPDATER_CHROME_EXTENSION_DOWNLOADER_FACTORY_H_
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