| // Copyright 2018 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. |
| |
| #include "chrome/browser/apps/app_service/extension_apps.h" |
| |
| #include <utility> |
| #include <vector> |
| |
| #include "ash/public/cpp/shelf_types.h" |
| #include "chrome/browser/apps/app_service/app_icon_factory.h" |
| #include "chrome/browser/content_settings/host_content_settings_map_factory.h" |
| #include "chrome/browser/extensions/extension_util.h" |
| #include "chrome/browser/profiles/profile.h" |
| #include "chrome/browser/ui/app_list/extension_app_utils.h" |
| #include "chrome/browser/ui/app_list/search/search_util.h" |
| #include "chrome/browser/ui/ash/launcher/chrome_launcher_controller.h" |
| #include "chrome/common/extensions/extension_metrics.h" |
| #include "chrome/common/extensions/manifest_handlers/app_launch_info.h" |
| #include "chrome/services/app_service/public/mojom/types.mojom.h" |
| #include "components/content_settings/core/browser/host_content_settings_map.h" |
| #include "extensions/browser/extension_registry.h" |
| #include "mojo/public/cpp/bindings/interface_request.h" |
| |
| // TODO(crbug.com/826982): life cycle events. Extensions can be installed and |
| // uninstalled. ExtensionApps should implement extensions::InstallObserver and |
| // be able to show download progress in the UI, a la ExtensionAppModelBuilder. |
| // This might involve using an extensions::InstallTracker. It might also need |
| // the equivalent of a LauncherExtensionAppUpdater. |
| |
| // TODO(crbug.com/826982): ExtensionAppItem's can be 'badged', which means that |
| // it's an extension app that has its Android analog installed. We should cater |
| // for that here. |
| |
| // TODO(crbug.com/826982): do we also need to watch prefs, the same as |
| // ExtensionAppModelBuilder? |
| |
| // TODO(crbug.com/826982): support the is_platform_app bit. We might not need |
| // to plumb this all the way through the Mojo methods, as AFAICT it's only used |
| // for populating the context menu, which is done on the app publisher side |
| // (i.e. in this C++ file) and not at all on the app subscriber side. |
| |
| namespace { |
| |
| // Only supporting important permissions for now. |
| const ContentSettingsType kSupportedPermissionTypes[] = { |
| CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC, |
| CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA, |
| CONTENT_SETTINGS_TYPE_GEOLOCATION, |
| CONTENT_SETTINGS_TYPE_NOTIFICATIONS, |
| }; |
| |
| ash::ShelfLaunchSource ConvertLaunchSource( |
| apps::mojom::LaunchSource launch_source) { |
| switch (launch_source) { |
| case apps::mojom::LaunchSource::kUnknown: |
| return ash::LAUNCH_FROM_UNKNOWN; |
| case apps::mojom::LaunchSource::kFromAppListGrid: |
| case apps::mojom::LaunchSource::kFromAppListGridContextMenu: |
| return ash::LAUNCH_FROM_APP_LIST; |
| case apps::mojom::LaunchSource::kFromAppListQuery: |
| case apps::mojom::LaunchSource::kFromAppListQueryContextMenu: |
| case apps::mojom::LaunchSource::kFromAppListRecommendation: |
| return ash::LAUNCH_FROM_APP_LIST_SEARCH; |
| } |
| } |
| |
| } // namespace |
| |
| namespace apps { |
| |
| ExtensionApps::ExtensionApps() |
| : binding_(this), profile_(nullptr), next_u_key_(1), observer_(this) {} |
| |
| ExtensionApps::~ExtensionApps() = default; |
| |
| void ExtensionApps::Initialize(const apps::mojom::AppServicePtr& app_service, |
| Profile* profile) { |
| apps::mojom::PublisherPtr publisher; |
| binding_.Bind(mojo::MakeRequest(&publisher)); |
| app_service->RegisterPublisher(std::move(publisher), |
| apps::mojom::AppType::kExtension); |
| |
| profile_ = profile; |
| if (profile_) { |
| observer_.Add(extensions::ExtensionRegistry::Get(profile_)); |
| } |
| } |
| |
| void ExtensionApps::Connect(apps::mojom::SubscriberPtr subscriber, |
| apps::mojom::ConnectOptionsPtr opts) { |
| std::vector<apps::mojom::AppPtr> apps; |
| if (profile_) { |
| extensions::ExtensionRegistry* registry = |
| extensions::ExtensionRegistry::Get(profile_); |
| ConvertVector(registry->enabled_extensions(), |
| apps::mojom::Readiness::kReady, &apps); |
| ConvertVector(registry->disabled_extensions(), |
| apps::mojom::Readiness::kDisabledByUser, &apps); |
| ConvertVector(registry->terminated_extensions(), |
| apps::mojom::Readiness::kTerminated, &apps); |
| // blacklisted_extensions and blocked_extensions, corresponding to |
| // kDisabledByBlacklist and kDisabledByPolicy, are deliberately ignored. |
| } |
| subscriber->OnApps(std::move(apps)); |
| subscribers_.AddPtr(std::move(subscriber)); |
| } |
| |
| void ExtensionApps::LoadIcon(const std::string& app_id, |
| apps::mojom::IconKeyPtr icon_key, |
| apps::mojom::IconCompression icon_compression, |
| int32_t size_hint_in_dip, |
| LoadIconCallback callback) { |
| if (!icon_key.is_null() && |
| (icon_key->icon_type == apps::mojom::IconType::kExtension) && |
| !icon_key->s_key.empty()) { |
| LoadIconFromExtension(icon_compression, size_hint_in_dip, |
| std::move(callback), profile_, icon_key->s_key); |
| return; |
| } |
| // On failure, we still run the callback, with the zero IconValue. |
| std::move(callback).Run(apps::mojom::IconValue::New()); |
| } |
| |
| void ExtensionApps::Launch(const std::string& app_id, |
| int32_t event_flags, |
| apps::mojom::LaunchSource launch_source, |
| int64_t display_id) { |
| if (!profile_) { |
| return; |
| } |
| |
| const extensions::Extension* extension = |
| extensions::ExtensionRegistry::Get(profile_)->GetInstalledExtension( |
| app_id); |
| if (!extension || !extensions::util::IsAppLaunchable(app_id, profile_) || |
| RunExtensionEnableFlow(app_id)) { |
| return; |
| } |
| |
| switch (launch_source) { |
| case apps::mojom::LaunchSource::kUnknown: |
| break; |
| case apps::mojom::LaunchSource::kFromAppListGrid: |
| case apps::mojom::LaunchSource::kFromAppListGridContextMenu: |
| extensions::RecordAppListMainLaunch(extension); |
| break; |
| case apps::mojom::LaunchSource::kFromAppListQuery: |
| case apps::mojom::LaunchSource::kFromAppListQueryContextMenu: |
| app_list::RecordHistogram(app_list::APP_SEARCH_RESULT); |
| extensions::RecordAppListSearchLaunch(extension); |
| break; |
| case apps::mojom::LaunchSource::kFromAppListRecommendation: |
| break; |
| } |
| |
| ChromeLauncherController::instance()->LaunchApp( |
| ash::ShelfID(app_id), ConvertLaunchSource(launch_source), event_flags, |
| display_id); |
| } |
| |
| void ExtensionApps::SetPermission(const std::string& app_id, |
| apps::mojom::PermissionPtr permission) { |
| if (!profile_) { |
| return; |
| } |
| |
| const extensions::Extension* extension = |
| extensions::ExtensionRegistry::Get(profile_)->GetInstalledExtension( |
| app_id); |
| |
| if (!extension->from_bookmark()) { |
| return; |
| } |
| |
| auto* host_content_settings_map = |
| HostContentSettingsMapFactory::GetForProfile(profile_); |
| DCHECK(host_content_settings_map); |
| |
| const GURL url = extensions::AppLaunchInfo::GetFullLaunchURL(extension); |
| |
| ContentSettingsType permission_type = |
| static_cast<ContentSettingsType>(permission->permission_id); |
| if (!base::ContainsValue(kSupportedPermissionTypes, permission_type)) { |
| return; |
| } |
| |
| DCHECK_EQ(permission->value_type, |
| apps::mojom::PermissionValueType::kTriState); |
| ContentSetting permission_value = CONTENT_SETTING_DEFAULT; |
| switch (static_cast<apps::mojom::TriState>(permission->value)) { |
| case apps::mojom::TriState::kAllow: |
| permission_value = CONTENT_SETTING_ALLOW; |
| break; |
| case apps::mojom::TriState::kAsk: |
| permission_value = CONTENT_SETTING_ASK; |
| break; |
| case apps::mojom::TriState::kBlock: |
| permission_value = CONTENT_SETTING_BLOCK; |
| break; |
| default: // Return if value is invalid. |
| return; |
| } |
| |
| host_content_settings_map->SetContentSettingDefaultScope( |
| url, url, permission_type, std::string() /* resource identifier */, |
| permission_value); |
| } |
| |
| apps::mojom::AppPtr ExtensionApps::Convert( |
| const extensions::Extension* extension, |
| apps::mojom::Readiness readiness) { |
| apps::mojom::AppPtr app = apps::mojom::App::New(); |
| |
| app->app_type = apps::mojom::AppType::kExtension; |
| app->app_id = extension->id(); |
| app->readiness = readiness; |
| app->name = extension->name(); |
| |
| app->icon_key = apps::mojom::IconKey::New(); |
| app->icon_key->icon_type = apps::mojom::IconType::kExtension; |
| app->icon_key->s_key = extension->id(); |
| app->icon_key->u_key = next_u_key_++; |
| |
| // Extensions where |from_bookmark| is true wrap websites and use web |
| // permissions. |
| if (extension->from_bookmark()) { |
| const GURL url = extensions::AppLaunchInfo::GetFullLaunchURL(extension); |
| auto* host_content_settings_map = |
| HostContentSettingsMapFactory::GetForProfile(profile_); |
| DCHECK(host_content_settings_map); |
| |
| for (ContentSettingsType type : kSupportedPermissionTypes) { |
| ContentSetting setting = host_content_settings_map->GetContentSetting( |
| url, url, type, std::string() /* resource_identifier */); |
| |
| // Map ContentSettingsType to an apps::mojom::TriState value |
| apps::mojom::TriState setting_val; |
| switch (setting) { |
| case CONTENT_SETTING_ALLOW: |
| setting_val = apps::mojom::TriState::kAllow; |
| break; |
| case CONTENT_SETTING_ASK: |
| setting_val = apps::mojom::TriState::kAsk; |
| break; |
| case CONTENT_SETTING_BLOCK: |
| setting_val = apps::mojom::TriState::kBlock; |
| break; |
| default: |
| setting_val = apps::mojom::TriState::kAsk; |
| } |
| |
| auto permission = apps::mojom::Permission::New(); |
| permission->permission_id = static_cast<uint32_t>(type); |
| permission->value_type = apps::mojom::PermissionValueType::kTriState; |
| permission->value = static_cast<uint32_t>(setting_val); |
| |
| app->permissions.push_back(std::move(permission)); |
| } |
| } |
| |
| auto show = app_list::ShouldShowInLauncher(extension, profile_) |
| ? apps::mojom::OptionalBool::kTrue |
| : apps::mojom::OptionalBool::kFalse; |
| app->show_in_launcher = show; |
| app->show_in_search = show; |
| |
| return app; |
| } |
| |
| void ExtensionApps::ConvertVector(const extensions::ExtensionSet& extensions, |
| apps::mojom::Readiness readiness, |
| std::vector<apps::mojom::AppPtr>* apps_out) { |
| for (const auto& extension : extensions) { |
| if (extension->is_app()) { |
| apps_out->push_back(Convert(extension.get(), readiness)); |
| } |
| } |
| } |
| |
| bool ExtensionApps::RunExtensionEnableFlow(const std::string& app_id) { |
| if (extensions::util::IsAppLaunchableWithoutEnabling(app_id, profile_)) { |
| return false; |
| } |
| |
| // TODO(crbug.com/826982): run the extension enable flow, doing what |
| // chrome/browser/ui/app_list/extension_app_item.h does, even if we don't do |
| // it in exactly the same way. |
| // |
| // Re-using the ExtensionEnableFlow code is not entirely trivial. An |
| // ExtensionEnableFlow is created for one particular app_id, the same way |
| // that an ExtensionAppItem maps 1:1 to an app_id. In contrast, this class |
| // (the ExtensionApps publisher) handles all app_id's, not just one. |
| |
| return true; |
| } |
| |
| } // namespace apps |