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// Copyright 2022 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/apps/app_service/policy_util.h"
#include <array>
#include <string_view>
#include <utility>
#include "base/containers/fixed_flat_map.h"
#include "base/no_destructor.h"
#include "base/ranges/algorithm.h"
#include "base/strings/string_util.h"
#include "chrome/browser/apps/app_service/app_service_proxy.h"
#include "chrome/browser/apps/app_service/app_service_proxy_factory.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/web_applications/web_app_id_constants.h"
#include "components/crx_file/id_util.h"
#include "components/services/app_service/public/cpp/app_update.h"
#include "components/services/app_service/public/cpp/types_util.h"
#if BUILDFLAG(IS_CHROMEOS_ASH)
#include "base/containers/map_util.h"
#include "base/types/optional_util.h"
#include "chrome/browser/ash/file_manager/office_file_tasks.h"
#include "chrome/browser/ash/file_manager/virtual_tasks/id_constants.h"
#endif // BUILDFLAG(IS_CHROMEOS_ASH)
namespace apps_util {
namespace {
#if BUILDFLAG(IS_CHROMEOS_ASH)
namespace fm_tasks = file_manager::file_tasks;
// This mapping excludes SWAs not included in official builds (like SAMPLE).
// These app Id constants need to be kept in sync with java/com/
// google/chrome/cros/policyconverter/ChromePolicySettingsProcessor.java
constexpr auto kSystemWebAppsMapping =
base::MakeFixedFlatMap<std::string_view, ash::SystemWebAppType>(
{{"file_manager", ash::SystemWebAppType::FILE_MANAGER},
{"settings", ash::SystemWebAppType::SETTINGS},
{"camera", ash::SystemWebAppType::CAMERA},
{"terminal", ash::SystemWebAppType::TERMINAL},
{"media", ash::SystemWebAppType::MEDIA},
{"help", ash::SystemWebAppType::HELP},
{"print_management", ash::SystemWebAppType::PRINT_MANAGEMENT},
{"scanning", ash::SystemWebAppType::SCANNING},
{"diagnostics", ash::SystemWebAppType::DIAGNOSTICS},
{"connectivity_diagnostics",
ash::SystemWebAppType::CONNECTIVITY_DIAGNOSTICS},
{"eche", ash::SystemWebAppType::ECHE},
{"crosh", ash::SystemWebAppType::CROSH},
{"personalization", ash::SystemWebAppType::PERSONALIZATION},
{"shortcut_customization",
ash::SystemWebAppType::SHORTCUT_CUSTOMIZATION},
{"shimless_rma", ash::SystemWebAppType::SHIMLESS_RMA},
{"demo_mode", ash::SystemWebAppType::DEMO_MODE},
{"os_feedback", ash::SystemWebAppType::OS_FEEDBACK},
{"projector", ash::SystemWebAppType::PROJECTOR},
{"os_url_handler", ash::SystemWebAppType::OS_URL_HANDLER},
{"firmware_update", ash::SystemWebAppType::FIRMWARE_UPDATE},
{"os_flags", ash::SystemWebAppType::OS_FLAGS},
{"vc_background", ash::SystemWebAppType::VC_BACKGROUND},
{"print_preview_cros", ash::SystemWebAppType::PRINT_PREVIEW_CROS},
{"boca", ash::SystemWebAppType::BOCA}});
constexpr ash::SystemWebAppType GetMaxSystemWebAppType() {
return base::ranges::max(kSystemWebAppsMapping, base::ranges::less{},
&decltype(kSystemWebAppsMapping)::value_type::second)
.second;
}
static_assert(GetMaxSystemWebAppType() == ash::SystemWebAppType::kMaxValue,
"Not all SWA types are listed in |system_web_apps_mapping|.");
// These virtual task identifiers are supposed to be a subset of tasks listed in
// chrome/browser/ash/file_manager/virtual_file_tasks.cc
constexpr auto kVirtualFileTasksMapping =
base::MakeFixedFlatMap<std::string_view, std::string_view>(
{{"install-isolated-web-app", fm_tasks::kActionIdInstallIsolatedWebApp},
{"microsoft-office", fm_tasks::kActionIdOpenInOffice},
{"google-docs", fm_tasks::kActionIdWebDriveOfficeWord},
{"google-spreadsheets", fm_tasks::kActionIdWebDriveOfficeExcel},
{"google-slides", fm_tasks::kActionIdWebDriveOfficePowerPoint}});
#endif // BUILDFLAG(IS_CHROMEOS_ASH)
// Note that this mapping lists only selected Preinstalled Web Apps
// actively used in policies and is not meant to be exhaustive.
// These app Id constants need to be kept in sync with java/com/
// google/chrome/cros/policyconverter/ChromePolicySettingsProcessor.java
constexpr auto kPreinstalledWebAppsMapping =
base::MakeFixedFlatMap<std::string_view, std::string_view>(
{{"cursive", web_app::kCursiveAppId},
{"canvas", web_app::kCanvasAppId}});
std::optional<base::flat_map<std::string_view, std::string_view>>&
GetPreinstalledWebAppsMappingForTesting() {
static base::NoDestructor<
std::optional<base::flat_map<std::string_view, std::string_view>>>
preinstalled_web_apps_mapping_for_testing;
return *preinstalled_web_apps_mapping_for_testing;
}
} // namespace
bool IsChromeAppPolicyId(std::string_view policy_id) {
return crx_file::id_util::IdIsValid(policy_id);
}
#if BUILDFLAG(IS_CHROMEOS_ASH)
bool IsArcAppPolicyId(std::string_view policy_id) {
return base::Contains(policy_id, '.') && !IsWebAppPolicyId(policy_id);
}
#endif // BUILDFLAG(IS_CHROMEOS_ASH)
bool IsWebAppPolicyId(std::string_view policy_id) {
return GURL{policy_id}.is_valid();
}
#if BUILDFLAG(IS_CHROMEOS_ASH)
bool IsSystemWebAppPolicyId(std::string_view policy_id) {
return base::Contains(kSystemWebAppsMapping, policy_id);
}
#endif // BUILDFLAG(IS_CHROMEOS_ASH)
bool IsPreinstalledWebAppPolicyId(std::string_view policy_id) {
if (auto& mapping = GetPreinstalledWebAppsMappingForTesting()) { // IN-TEST
return base::Contains(*mapping, policy_id);
}
return base::Contains(kPreinstalledWebAppsMapping, policy_id);
}
#if BUILDFLAG(IS_CHROMEOS_ASH)
bool IsFileManagerVirtualTaskPolicyId(std::string_view policy_id) {
return GetVirtualTaskIdFromPolicyId(policy_id).has_value();
}
std::optional<std::string_view> GetVirtualTaskIdFromPolicyId(
std::string_view policy_id) {
if (!base::StartsWith(policy_id, kVirtualTaskPrefix)) {
return std::nullopt;
}
static constexpr size_t kOffset =
std::char_traits<char>::length(kVirtualTaskPrefix);
return base::OptionalFromPtr(
base::FindOrNull(kVirtualFileTasksMapping, policy_id.substr(kOffset)));
}
#endif
std::string TransformRawPolicyId(const std::string& raw_policy_id) {
if (const GURL raw_policy_id_gurl{raw_policy_id};
raw_policy_id_gurl.is_valid()) {
return raw_policy_id_gurl.spec();
}
return raw_policy_id;
}
std::vector<std::string> GetAppIdsFromPolicyId(Profile* profile,
const std::string& policy_id) {
if (!apps::AppServiceProxyFactory::IsAppServiceAvailableForProfile(profile)) {
return {};
}
std::vector<std::string> app_ids;
apps::AppServiceProxyFactory::GetForProfile(profile)
->AppRegistryCache()
.ForEachApp([&policy_id, &app_ids](const apps::AppUpdate& update) {
if (IsInstalled(update.Readiness()) &&
base::Contains(update.PolicyIds(), policy_id)) {
app_ids.push_back(update.AppId());
}
});
return app_ids;
}
std::optional<std::vector<std::string>> GetPolicyIdsFromAppId(
Profile* profile,
const std::string& app_id) {
if (!apps::AppServiceProxyFactory::IsAppServiceAvailableForProfile(profile)) {
return std::nullopt;
}
std::optional<std::vector<std::string>> policy_ids;
apps::AppServiceProxyFactory::GetForProfile(profile)
->AppRegistryCache()
.ForOneApp(app_id, [&policy_ids](const apps::AppUpdate& update) {
policy_ids = update.PolicyIds();
});
return policy_ids;
}
#if BUILDFLAG(IS_CHROMEOS_ASH)
std::optional<std::string_view> GetPolicyIdForSystemWebAppType(
ash::SystemWebAppType swa_type) {
for (const auto& [policy_id, mapped_swa_type] : kSystemWebAppsMapping) {
if (mapped_swa_type == swa_type) {
return policy_id;
}
}
return {};
}
#endif // BUILDFLAG(IS_CHROMEOS_ASH)
std::optional<std::string_view> GetPolicyIdForPreinstalledWebApp(
std::string_view app_id) {
if (const auto& test_mapping = GetPreinstalledWebAppsMappingForTesting()) {
for (const auto& [policy_id, mapped_app_id] : *test_mapping) {
if (mapped_app_id == app_id) {
return policy_id;
}
}
return {};
}
for (const auto& [policy_id, mapped_app_id] : kPreinstalledWebAppsMapping) {
if (mapped_app_id == app_id) {
return policy_id;
}
}
return {};
}
void SetPreinstalledWebAppsMappingForTesting( // IN-TEST
std::optional<base::flat_map<std::string_view, std::string_view>>
preinstalled_web_apps_mapping_for_testing) {
GetPreinstalledWebAppsMappingForTesting() = // IN-TEST
std::move(preinstalled_web_apps_mapping_for_testing); // IN-TEST
}
} // namespace apps_util