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// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/extensions/component_extensions_allowlist/allowlist.h"
#include <stddef.h>
#include "base/containers/fixed_flat_set.h"
#include "base/logging.h"
#include "base/notreached.h"
#include "build/branding_buildflags.h"
#include "build/build_config.h"
#include "build/chromeos_buildflags.h"
#include "chrome/common/buildflags.h"
#include "chrome/common/extensions/extension_constants.h"
#include "chrome/grit/browser_resources.h"
#include "extensions/common/constants.h"
#include "printing/buildflags/buildflags.h"
#if BUILDFLAG(IS_CHROMEOS)
#include "ash/keyboard/ui/grit/keyboard_resources.h"
#include "chrome/browser/ash/input_method/component_extension_ime_manager_delegate_impl.h"
#include "chromeos/constants/chromeos_features.h"
#include "ui/file_manager/grit/file_manager_resources.h"
#endif
namespace extensions {
bool IsComponentExtensionAllowlisted(const std::string& extension_id) {
constexpr auto kAllowed = base::MakeFixedFlatSet<std::string_view>({
extension_misc::kInAppPaymentsSupportAppId,
extension_misc::kPdfExtensionId,
#if BUILDFLAG(IS_CHROMEOS)
extension_misc::kAssessmentAssistantExtensionId,
extension_misc::kAccessibilityCommonExtensionId,
extension_misc::kChromeVoxExtensionId,
extension_misc::kEnhancedNetworkTtsExtensionId,
extension_misc::kEspeakSpeechSynthesisExtensionId,
extension_misc::kGoogleSpeechSynthesisExtensionId,
extension_misc::kGuestModeTestExtensionId,
extension_misc::kSelectToSpeakExtensionId,
extension_misc::kSwitchAccessExtensionId,
extension_misc::kContactCenterInsightsExtensionId,
extension_misc::kDeskApiExtensionId,
#if BUILDFLAG(GOOGLE_CHROME_BRANDING)
extension_misc::kQuickOfficeComponentExtensionId,
#endif // BUILDFLAG(GOOGLE_CHROME_BRANDING)
#endif // BUILDFLAG(IS_CHROMEOS)
extension_misc::kReadingModeGDocsHelperExtensionId,
#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_MAC)
extension_misc::kTTSEngineExtensionId,
extension_misc::kComponentUpdaterTTSEngineExtensionId,
#endif // BUILDFLAG(IS_WIN) || BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_MAC)
});
if (kAllowed.contains(extension_id)) {
return true;
}
#if BUILDFLAG(IS_CHROMEOS)
if (chromeos::features::IsUploadOfficeToCloudEnabled() &&
extension_id == extension_misc::kODFSExtensionId) {
return true;
}
if (ash::input_method::ComponentExtensionIMEManagerDelegateImpl::
IsIMEExtensionID(extension_id)) {
return true;
}
#endif // BUILDFLAG(IS_CHROMEOS)
LOG(ERROR) << "Component extension with id " << extension_id << " not in "
<< "allowlist and is not being loaded as a result.";
NOTREACHED() << "Component extension with id " << extension_id << " not in "
<< "allowlist and is not being loaded as a result.";
}
bool IsComponentExtensionAllowlisted(int manifest_resource_id) {
switch (manifest_resource_id) {
// Please keep the list in alphabetical order.
#if BUILDFLAG(ENABLE_HANGOUT_SERVICES_EXTENSION)
case IDR_HANGOUT_SERVICES_MANIFEST_V2:
case IDR_HANGOUT_SERVICES_MANIFEST_V3:
#endif
case IDR_NETWORK_SPEECH_SYNTHESIS_MANIFEST:
case IDR_NETWORK_SPEECH_SYNTHESIS_MANIFEST_MV3:
case IDR_READING_MODE_GDOCS_HELPER_MANIFEST:
#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_MAC)
case IDR_TTS_ENGINE_MANIFEST:
#endif // BUILDFLAG(IS_WIN) || BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_MAC)
case IDR_WEBSTORE_MANIFEST:
#if BUILDFLAG(IS_CHROMEOS)
// Separate ChromeOS list, as it is quite large.
case IDR_ARC_SUPPORT_MANIFEST:
case IDR_CHROME_APP_MANIFEST:
case IDR_IMAGE_LOADER_MANIFEST:
case IDR_KEYBOARD_MANIFEST:
#if BUILDFLAG(GOOGLE_CHROME_BRANDING)
case IDR_HELP_MANIFEST:
#endif // BUILDFLAG(GOOGLE_CHROME_BRANDING)
case IDR_CONTACT_CENTER_INSIGHTS_MANIFEST:
case IDR_DESK_API_MANIFEST:
case IDR_ECHO_MANIFEST:
#endif // BUILDFLAG(IS_CHROMEOS)
return true;
}
LOG(ERROR) << "Component extension with manifest resource id "
<< manifest_resource_id << " not in allowlist and is not being "
<< "loaded as a result.";
NOTREACHED() << "Component extension with manifest resource id "
<< manifest_resource_id << " not in allowlist and is not being "
<< "loaded as a result.";
}
#if BUILDFLAG(IS_CHROMEOS)
bool IsComponentExtensionAllowlistedForSignInProfile(
const std::string& extension_id) {
constexpr auto kAllowed = base::MakeFixedFlatSet<std::string_view>({
extension_misc::kAccessibilityCommonExtensionId,
extension_misc::kChromeVoxExtensionId,
extension_misc::kEspeakSpeechSynthesisExtensionId,
extension_misc::kGoogleSpeechSynthesisExtensionId,
extension_misc::kSelectToSpeakExtensionId,
extension_misc::kSwitchAccessExtensionId,
});
return kAllowed.contains(extension_id);
}
#endif
} // namespace extensions
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