src/wgt/wgt_installer.cc

   1 // Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
   2 // Use of this source code is governed by an apache-2.0 license that can be
   3 // found in the LICENSE file.
   4
   5 #include "wgt/wgt_installer.h"
   6
   7 #include <common/pkgmgr_interface.h>
   8
   9 #include <common/privileges.h>
  10 #include <common/step/filesystem/step_create_icons.h>
  11 #include <common/step/filesystem/step_create_storage_directories.h>
  12 #include <common/step/filesystem/step_delta_patch.h>
  13 #include <common/step/security/step_privilege_compatibility.h>
  14 #include <common/step/security/step_recover_privilege_compatibility.h>
  15
  16 #include <wgt_manifest_handlers/widget_config_parser.h>
  17
  18 #include "lib/wgt_archive_info.h"
  19 #include "wgt/utils/shared_dirs.h"
  20 #include "wgt/step/configuration/step_check_rds_manifest.h"
  21 #include "wgt/step/configuration/step_check_start_files.h"
  22 #include "wgt/step/configuration/step_parse.h"
  23 #include "wgt/step/configuration/step_set_old_signature_files_location.h"
  24 #include "wgt/step/encryption/step_encrypt_resources.h"
  25 #include "wgt/step/encryption/step_remove_encryption_data.h"
  26 #include "wgt/step/filesystem/step_copy_preview_icons.h"
  27 #include "wgt/step/filesystem/step_create_wgt_symbolic_link.h"
  28 #include "wgt/step/filesystem/step_wgt_patch_icons.h"
  29 #include "wgt/step/filesystem/step_wgt_patch_storage_directories.h"
  30 #include "wgt/step/filesystem/step_wgt_prepare_package_directory.h"
  31 #include "wgt/step/filesystem/step_wgt_resource_directory.h"
  32 #include "wgt/step/filesystem/step_wgt_undo_patch_storage_directories.h"
  33 #include "wgt/step/filesystem/step_wgt_update_package_directory.h"
  34 #include "wgt/step/pkgmgr/step_generate_xml.h"
  35 #include "wgt/step/security/step_add_default_privileges.h"
  36 #include "wgt/step/security/step_check_settings_level.h"
  37 #include "wgt/step/security/step_check_wgt_background_category.h"
  38 #include "wgt/step/security/step_check_wgt_notification_category.h"
  39 #include "wgt/step/security/step_check_wgt_ime_privilege.h"
  40 #include "wgt/step/security/step_direct_manifest_signature.h"
  41 #include "wgt/step/security/step_check_extension_privileges.h"
  42 #include "wgt/step/security/step_wgt_recover_signature.h"
  43
  44 namespace ci = common_installer;
  45
  46 namespace wgt {
  47
  48 WgtInstaller::WgtInstaller(ci::PkgMgrPtr pkgrmgr)
  49     : AppInstaller("wgt", pkgrmgr) {
  50   context_->backend_data.set(new WgtBackendData());
  51 }
  52
  53 std::unique_ptr<ci::ArchiveInfo> WgtInstaller::GetArchiveInfo() {
  54   std::unique_ptr<WgtArchiveInfo> archive_info;
  55   archive_info.reset(new WgtArchiveInfo(pkgmgr_->GetRequestInfo(GetIndex())));
  56   return archive_info;
  57 }
  58
  59 void WgtInstaller::InstallSteps() {
  60   AppInstaller::InstallSteps();
  61   ReplaceStep<wgt::configuration::StepParse>("ParseManifest",
  62       wgt::configuration::StepParse::ConfigLocation::PACKAGE, true);
  63   AddStepAfter<ci::security::StepPrivilegeCompatibility>("Signature",
  64       ci::security::StepPrivilegeCompatibility::InternalPrivType::WGT);
  65   AddStepAfter<wgt::security::StepCheckSettingsLevel>("PrivilegeCompatibility");
  66   AddStepAfter<wgt::security::StepCheckWgtBackgroundCategory>(
  67       "CheckSettingsLevel");
  68   AddStepAfter<wgt::security::StepCheckWgtNotificationCategory>(
  69       "CheckWgtBackgroundCategory");
  70   AddStepAfter<wgt::security::StepCheckWgtImePrivilege>(
  71       "CheckWgtNotificationCategory");
  72   AddStepAfter<wgt::encryption::StepEncryptResources>("CheckWgtImePrivilege");
  73   AddStepAfter<wgt::filesystem::StepWgtResourceDirectory>("EncryptResources");
  74   RemoveStep("CreateIcons");
  75   AddStepAfter<wgt::filesystem::StepWgtPatchStorageDirectories>(
  76       "CopyTEP");
  77   AddStepAfter<wgt::filesystem::StepCreateWgtSymbolicLink>(
  78       "WgtPatchStorageDirectories");
  79   AddStepAfter<wgt::filesystem::StepWgtPatchIcons>(
  80       "CreateWgtSymbolicLink", true);
  81   AddStepAfter<ci::filesystem::StepCreateIcons>("WgtPatchIcons");
  82   AddStepAfter<wgt::filesystem::StepCopyPreviewIcons>("CreateIcons");
  83   AddStepAfter<wgt::security::StepCheckExtensionPrivileges>(
  84       "CopyPreviewIcons");
  85   AddStepAfter<wgt::pkgmgr::StepGenerateXml>("CheckExtensionPrivileges");
  86   ReplaceStep<ci::filesystem::StepCreateStorageDirectories>(
  87       "CreateStorageDirectories",
  88       wgt::filesystem::WgtAdditionalSharedDirs);
  89 }
  90
  91 void WgtInstaller::UpdateSteps() {
  92   AppInstaller::UpdateSteps();
  93   ReplaceStep<wgt::configuration::StepParse>("ParseManifest",
  94       wgt::configuration::StepParse::ConfigLocation::PACKAGE, true);
  95   AddStepAfter<ci::security::StepPrivilegeCompatibility>("CheckOldCertificate",
  96       ci::security::StepPrivilegeCompatibility::InternalPrivType::WGT);
  97   AddStepAfter<wgt::security::StepCheckSettingsLevel>("PrivilegeCompatibility");
  98   AddStepAfter<wgt::security::StepCheckWgtBackgroundCategory>(
  99       "CheckSettingsLevel");
 100   AddStepAfter<wgt::security::StepCheckWgtNotificationCategory>(
 101       "CheckWgtBackgroundCategory");
 102   AddStepAfter<wgt::security::StepCheckWgtImePrivilege>(
 103       "CheckWgtNotificationCategory");
 104   AddStepAfter<wgt::encryption::StepEncryptResources>("CheckWgtImePrivilege");
 105   AddStepAfter<wgt::filesystem::StepWgtResourceDirectory>("EncryptResources");
 106   AddStepAfter<wgt::filesystem::StepWgtPatchIcons>("CreateIcons", true);
 107   AddStepAfter<wgt::filesystem::StepCopyPreviewIcons>("WgtPatchIcons");
 108   AddStepAfter<wgt::filesystem::StepCreateWgtSymbolicLink>("CopyPreviewIcons");
 109   AddStepAfter<wgt::security::StepCheckExtensionPrivileges>(
 110       "CreateWgtSymbolicLink");
 111   AddStepAfter<wgt::pkgmgr::StepGenerateXml>("CheckExtensionPrivileges");
 112   AddStepAfter<wgt::filesystem::StepWgtPatchStorageDirectories>(
 113       "CopyStorageDirectories");
 114 }
 115
 116 void WgtInstaller::UninstallSteps() {
 117   AppInstaller::UninstallSteps();
 118   AddStepAfter<wgt::encryption::StepRemoveEncryptionData>(
 119       "RemovePerUserStorageDirectories");
 120 }
 121
 122 void WgtInstaller::ReinstallSteps() {
 123   AppInstaller::ReinstallSteps();
 124   AddStepAfter<wgt::configuration::StepCheckRDSManifest>("Configure");
 125   ReplaceStep<wgt::configuration::StepParse>("ParseManifest",
 126       wgt::configuration::StepParse::ConfigLocation::RESOURCE_WGT, false);
 127   // Unlike reinstall mode (RDS) of tpk-backend, the RDS package of wgt does not
 128   // contain signature files. This may can be changed differently later.
 129   RemoveStep("Signature");
 130   RemoveStep("CheckOldCertificate");
 131   AddStepAfter<wgt::security::StepCheckExtensionPrivileges>("CreateIcons");
 132 }
 133
 134 void WgtInstaller::DeltaSteps() {
 135   AppInstaller::DeltaSteps();
 136   ReplaceStep<wgt::configuration::StepParse>("ParseManifest",
 137       wgt::configuration::StepParse::ConfigLocation::PACKAGE, false);
 138   AddStepAfter<wgt::filesystem::StepWgtUndoPatchStorageDirectories>(
 139       "EnableExternalMount");
 140   ReplaceStep<ci::filesystem::StepDeltaPatch>("DeltaPatch", "res/wgt/");
 141   AddStepAfter<wgt::configuration::StepCheckStartFiles>("DisableExternalMount");
 142   AddStepAfter<ci::security::StepPrivilegeCompatibility>("CheckOldCertificate",
 143       ci::security::StepPrivilegeCompatibility::InternalPrivType::WGT);
 144   AddStepAfter<wgt::security::StepCheckSettingsLevel>("PrivilegeCompatibility");
 145   AddStepAfter<wgt::security::StepCheckWgtBackgroundCategory>(
 146       "CheckSettingsLevel");
 147   AddStepAfter<wgt::security::StepCheckWgtNotificationCategory>(
 148       "CheckWgtBackgroundCategory");
 149   AddStepAfter<wgt::security::StepCheckWgtImePrivilege>(
 150       "CheckWgtNotificationCategory");
 151   AddStepAfter<wgt::encryption::StepEncryptResources>("CheckWgtImePrivilege");
 152   AddStepAfter<wgt::filesystem::StepWgtResourceDirectory>("EncryptResources");
 153   AddStepAfter<wgt::filesystem::StepWgtPatchIcons>("CreateIcons", true);
 154   AddStepAfter<wgt::filesystem::StepCopyPreviewIcons>("WgtPatchIcons");
 155   AddStepAfter<wgt::filesystem::StepCreateWgtSymbolicLink>("CopyPreviewIcons");
 156   AddStepAfter<wgt::security::StepCheckExtensionPrivileges>(
 157       "CreateWgtSymbolicLink");
 158   AddStepAfter<wgt::pkgmgr::StepGenerateXml>("CheckExtensionPrivileges");
 159   AddStepAfter<wgt::filesystem::StepWgtPatchStorageDirectories>(
 160       "CopyStorageDirectories");
 161 }
 162
 163 void WgtInstaller::RecoverySteps() {
 164   AppInstaller::RecoverySteps();
 165   AddStepAfter<wgt::security::StepWgtRecoverSignature>("MountRecover");
 166   AddStepAfter<ci::security::StepRecoverPrivilegeCompatibility>(
 167       "WgtRecoverSignature",
 168       ci::security::StepPrivilegeCompatibility::InternalPrivType::WGT);
 169 }
 170
 171 void WgtInstaller::MountInstallSteps() {
 172   AppInstaller::MountInstallSteps();
 173   ReplaceStep<wgt::configuration::StepParse>("ParseManifest",
 174       wgt::configuration::StepParse::ConfigLocation::PACKAGE, true);
 175   AddStepAfter<ci::security::StepPrivilegeCompatibility>("Signature",
 176       ci::security::StepPrivilegeCompatibility::InternalPrivType::WGT);
 177   AddStepAfter<wgt::security::StepCheckSettingsLevel>("PrivilegeCompatibility");
 178   AddStepAfter<wgt::security::StepCheckWgtBackgroundCategory>(
 179       "CheckSettingsLevel");
 180   AddStepAfter<wgt::security::StepCheckWgtNotificationCategory>(
 181       "CheckWgtBackgroundCategory");
 182   AddStepAfter<wgt::security::StepCheckWgtImePrivilege>(
 183       "CheckWgtNotificationCategory");
 184   AddStepAfter<wgt::encryption::StepEncryptResources>("CheckWgtImePrivilege");
 185   AddStepAfter<wgt::filesystem::StepWgtPreparePackageDirectory>("MountInstall");
 186   AddStepAfter<wgt::filesystem::StepWgtPatchIcons>("CreateIcons", true);
 187   AddStepAfter<wgt::filesystem::StepCopyPreviewIcons>("WgtPatchIcons");
 188   AddStepAfter<wgt::filesystem::StepCreateWgtSymbolicLink>(
 189       "CopyPreviewIcons");
 190   AddStepAfter<wgt::security::StepCheckExtensionPrivileges>(
 191       "CreateWgtSymbolicLink");
 192   AddStepAfter<wgt::pkgmgr::StepGenerateXml>("CheckExtensionPrivileges");
 193   ReplaceStep<ci::filesystem::StepCreateStorageDirectories>(
 194       "CreateStorageDirectories",
 195       wgt::filesystem::WgtAdditionalSharedDirs);
 196   AddStepAfter<wgt::filesystem::StepWgtPatchStorageDirectories>(
 197       "CreateStorageDirectories");
 198 }
 199
 200 void WgtInstaller::MountUpdateSteps() {
 201   AppInstaller::MountUpdateSteps();
 202   ReplaceStep<wgt::configuration::StepParse>("ParseManifest",
 203       wgt::configuration::StepParse::ConfigLocation::PACKAGE, true);
 204   AddStepAfter<ci::security::StepPrivilegeCompatibility>("CheckOldCertificate",
 205       ci::security::StepPrivilegeCompatibility::InternalPrivType::WGT);
 206   AddStepAfter<wgt::security::StepCheckSettingsLevel>("PrivilegeCompatibility");
 207   AddStepAfter<wgt::security::StepCheckWgtBackgroundCategory>(
 208       "CheckSettingsLevel");
 209   AddStepAfter<wgt::security::StepCheckWgtNotificationCategory>(
 210       "CheckWgtBackgroundCategory");
 211   AddStepAfter<wgt::security::StepCheckWgtImePrivilege>(
 212       "CheckWgtNotificationCategory");
 213   AddStepAfter<wgt::encryption::StepEncryptResources>("CheckWgtImePrivilege");
 214   AddStepAfter<wgt::filesystem::StepWgtUpdatePackageDirectory>("MountUpdate");
 215   AddStepAfter<wgt::filesystem::StepWgtPatchIcons>("CreateIcons", true);
 216   AddStepAfter<wgt::filesystem::StepCopyPreviewIcons>("WgtPatchIcons");
 217   AddStepAfter<wgt::filesystem::StepCreateWgtSymbolicLink>(
 218       "CopyPreviewIcons");
 219   AddStepAfter<wgt::security::StepCheckExtensionPrivileges>(
 220       "CreateWgtSymbolicLink");
 221   AddStepAfter<wgt::pkgmgr::StepGenerateXml>("CheckExtensionPrivileges");
 222   AddStepAfter<wgt::filesystem::StepWgtPatchStorageDirectories>(
 223       "UpdateStorageDirectories");
 224 }
 225
 226 void WgtInstaller::ManifestDirectInstallSteps() {
 227   AppInstaller::ManifestDirectInstallSteps();
 228   ReplaceStep<wgt::configuration::StepParse>("ParseManifest",
 229       wgt::configuration::StepParse::ConfigLocation::INSTALLED, true);
 230   ReplaceStep<wgt::security::StepDirectManifestSignature>("Signature", true);
 231   AddStepAfter<ci::security::StepPrivilegeCompatibility>(
 232       "DirectManifestSignature",
 233       ci::security::StepPrivilegeCompatibility::InternalPrivType::WGT);
 234   AddStepAfter<wgt::security::StepCheckSettingsLevel>("PrivilegeCompatibility");
 235   AddStepAfter<wgt::security::StepCheckWgtBackgroundCategory>(
 236       "CheckSettingsLevel");
 237   AddStepAfter<wgt::security::StepCheckWgtNotificationCategory>(
 238       "CheckWgtBackgroundCategory");
 239   AddStepAfter<wgt::security::StepCheckWgtImePrivilege>(
 240       "CheckWgtNotificationCategory");
 241   AddStepAfter<wgt::filesystem::StepWgtPatchIcons>("RemoveGlobalAppSymlinks",
 242       true);
 243   AddStepAfter<wgt::filesystem::StepCreateWgtSymbolicLink>(
 244       "WgtPatchIcons");
 245   AddStepAfter<wgt::pkgmgr::StepGenerateXml>("CreateWgtSymbolicLink");
 246   ReplaceStep<ci::filesystem::StepCreateStorageDirectories>(
 247       "CreateStorageDirectories",
 248       wgt::filesystem::WgtAdditionalSharedDirs);
 249 }
 250
 251 void WgtInstaller::ManifestDirectUpdateSteps() {
 252   AppInstaller::ManifestDirectUpdateSteps();
 253   ReplaceStep<wgt::configuration::StepParse>("ParseManifest",
 254       wgt::configuration::StepParse::ConfigLocation::INSTALLED, true);
 255   ReplaceStep<wgt::security::StepDirectManifestSignature>("Signature", true);
 256   AddStepAfter<ci::security::StepPrivilegeCompatibility>(
 257       "CheckOldCertificate",
 258       ci::security::StepPrivilegeCompatibility::InternalPrivType::WGT);
 259   AddStepAfter<wgt::security::StepCheckSettingsLevel>("PrivilegeCompatibility");
 260   AddStepAfter<wgt::security::StepCheckWgtBackgroundCategory>(
 261       "CheckSettingsLevel");
 262   AddStepAfter<wgt::security::StepCheckWgtNotificationCategory>(
 263       "CheckWgtBackgroundCategory");
 264   AddStepAfter<wgt::security::StepCheckWgtImePrivilege>(
 265       "CheckWgtNotificationCategory");
 266   AddStepAfter<wgt::filesystem::StepWgtPatchIcons>("RemoveGlobalAppSymlinks",
 267       true);
 268   AddStepAfter<wgt::filesystem::StepCreateWgtSymbolicLink>(
 269       "WgtPatchIcons");
 270   AddStepAfter<wgt::pkgmgr::StepGenerateXml>("CreateWgtSymbolicLink");
 271 }
 272
 273 void WgtInstaller::ReadonlyUpdateInstallSteps() {
 274   AppInstaller::ReadonlyUpdateInstallSteps();
 275   ReplaceStep<wgt::configuration::StepParse>("ParseManifest",
 276       wgt::configuration::StepParse::ConfigLocation::PACKAGE, true);
 277   AddStepAfter<ci::security::StepPrivilegeCompatibility>("CheckOldCertificate",
 278       ci::security::StepPrivilegeCompatibility::InternalPrivType::WGT);
 279   AddStepAfter<wgt::security::StepCheckSettingsLevel>("PrivilegeCompatibility");
 280   AddStepAfter<wgt::security::StepCheckWgtBackgroundCategory>(
 281       "CheckSettingsLevel");
 282   AddStepAfter<wgt::security::StepCheckWgtNotificationCategory>(
 283       "CheckWgtBackgroundCategory");
 284   AddStepAfter<wgt::security::StepCheckWgtImePrivilege>(
 285       "CheckWgtNotificationCategory");
 286   AddStepAfter<wgt::encryption::StepEncryptResources>("CheckWgtImePrivilege");
 287   AddStepAfter<wgt::filesystem::StepWgtResourceDirectory>("EncryptResources");
 288   AddStepAfter<wgt::filesystem::StepWgtPatchIcons>("CreateIcons", true);
 289   AddStepAfter<wgt::filesystem::StepCopyPreviewIcons>("WgtPatchIcons");
 290   AddStepAfter<wgt::filesystem::StepCreateWgtSymbolicLink>(
 291       "CopyPreviewIcons");
 292   AddStepAfter<wgt::security::StepCheckExtensionPrivileges>(
 293       "CreateWgtSymbolicLink");
 294   AddStepAfter<wgt::pkgmgr::StepGenerateXml>("CheckExtensionPrivileges");
 295   AddStepAfter<wgt::filesystem::StepWgtPatchStorageDirectories>(
 296       "UpdateStorageDirectories");
 297 }
 298
 299 void WgtInstaller::ReadonlyUpdateUninstallSteps() {
 300   AppInstaller::ReadonlyUpdateUninstallSteps();
 301   AddStepBefore<wgt::configuration::StepSetOldSignatureFilesLocation>(
 302       "Signature");
 303   AddStepAfter<ci::security::StepPrivilegeCompatibility>("Signature",
 304       ci::security::StepPrivilegeCompatibility::InternalPrivType::WGT);
 305   AddStepAfter<wgt::security::StepCheckSettingsLevel>("PrivilegeCompatibility");
 306   AddStepAfter<wgt::security::StepCheckWgtBackgroundCategory>(
 307       "CheckSettingsLevel");
 308   AddStepAfter<wgt::security::StepCheckWgtNotificationCategory>(
 309       "CheckWgtBackgroundCategory");
 310   AddStepAfter<wgt::security::StepCheckWgtImePrivilege>(
 311       "CheckWgtNotificationCategory");
 312 }
 313
 314 void WgtInstaller::ManifestPartialInstallSteps() {
 315   AppInstaller::ManifestPartialInstallSteps();
 316   ReplaceStep<wgt::configuration::StepParse>("ParseManifest",
 317       wgt::configuration::StepParse::ConfigLocation::INSTALLED, true);
 318   ReplaceStep<wgt::security::StepDirectManifestSignature>("Signature", false);
 319   AddStepAfter<ci::security::StepPrivilegeCompatibility>(
 320       "DirectManifestSignature",
 321       ci::security::StepPrivilegeCompatibility::InternalPrivType::WGT);
 322   AddStepAfter<wgt::security::StepCheckSettingsLevel>("PrivilegeCompatibility");
 323   AddStepAfter<wgt::security::StepCheckWgtBackgroundCategory>(
 324       "CheckSettingsLevel");
 325   AddStepAfter<wgt::security::StepCheckWgtNotificationCategory>(
 326       "CheckWgtBackgroundCategory");
 327   AddStepAfter<wgt::security::StepCheckWgtImePrivilege>(
 328       "CheckWgtNotificationCategory");
 329   AddStepAfter<wgt::filesystem::StepWgtPatchIcons>("RemoveGlobalAppSymlinks",
 330       false);
 331   ReplaceStep<ci::filesystem::StepCreateStorageDirectories>(
 332       "CreateStorageDirectories",
 333       wgt::filesystem::WgtAdditionalSharedDirs);
 334 }
 335
 336 void WgtInstaller::ManifestPartialUpdateSteps() {
 337   AppInstaller::ManifestPartialUpdateSteps();
 338   ReplaceStep<wgt::configuration::StepParse>("ParseManifest",
 339       wgt::configuration::StepParse::ConfigLocation::INSTALLED, true);
 340   ReplaceStep<wgt::security::StepDirectManifestSignature>("Signature", false);
 341   AddStepAfter<ci::security::StepPrivilegeCompatibility>(
 342       "CheckOldCertificate",
 343       ci::security::StepPrivilegeCompatibility::InternalPrivType::WGT);
 344   AddStepAfter<wgt::security::StepCheckSettingsLevel>("PrivilegeCompatibility");
 345   AddStepAfter<wgt::security::StepCheckWgtBackgroundCategory>(
 346       "CheckSettingsLevel");
 347   AddStepAfter<wgt::security::StepCheckWgtNotificationCategory>(
 348       "CheckWgtBackgroundCategory");
 349   AddStepAfter<wgt::security::StepCheckWgtImePrivilege>(
 350       "CheckWgtNotificationCategory");
 351   AddStepAfter<wgt::filesystem::StepWgtPatchIcons>("RemoveGlobalAppSymlinks",
 352       false);
 353 }
 354
 355 void WgtInstaller::PartialUninstallSteps() {
 356   AppInstaller::PartialUninstallSteps();
 357   AddStepAfter<wgt::encryption::StepRemoveEncryptionData>(
 358       "RemovePerUserStorageDirectories");
 359 }
 360
 361 void WgtInstaller::MoveSteps() {
 362   AppInstaller::MoveSteps();
 363 }
 364
 365 void WgtInstaller::EnablePkgSteps() {
 366   AppInstaller::EnablePkgSteps();
 367 }
 368
 369 void WgtInstaller::DisablePkgSteps() {
 370   AppInstaller::DisablePkgSteps();
 371 }
 372
 373 void WgtInstaller::MigrateExtImgSteps() {
 374   AppInstaller::MigrateExtImgSteps();
 375 }
 376
 377 void WgtInstaller::RecoverDBSteps() {
 378   AppInstaller::RecoverDBSteps();
 379   ReplaceStep<wgt::configuration::StepParse>("ParseManifest",
 380       wgt::configuration::StepParse::ConfigLocation::INSTALLED, true);
 381   AddStepAfter<ci::security::StepPrivilegeCompatibility>("GetPrivilegeLevel",
 382       ci::security::StepPrivilegeCompatibility::InternalPrivType::WGT);
 383   AddStepAfter<wgt::security::StepCheckSettingsLevel>("PrivilegeCompatibility");
 384   AddStepAfter<wgt::security::StepCheckWgtBackgroundCategory>(
 385       "CheckSettingsLevel");
 386   AddStepAfter<wgt::security::StepCheckWgtNotificationCategory>(
 387       "CheckWgtBackgroundCategory");
 388   AddStepAfter<wgt::security::StepCheckWgtImePrivilege>(
 389       "CheckWgtNotificationCategory");
 390 }
 391
 392 }  // namespace wgt