Add new steps for trust anchor

[platform/core/appfw/wgt-backend.git] / src / wgt / wgt_installer.cc

diff --git a/src/wgt/wgt_installer.cc b/src/wgt/wgt_installer.cc
index d137fab..bc4edde 100755 (executable)
--- a/src/wgt/wgt_installer.cc
+++ b/src/wgt/wgt_installer.cc
@@ -6,6 +6,7 @@
 
 #include <common/pkgmgr_interface.h>
 
+#include <common/privileges.h>
 #include <common/step/backup/step_backup_icons.h>
 #include <common/step/backup/step_backup_manifest.h>
 #include <common/step/backup/step_copy_backup.h>
@@ -15,10 +16,10 @@
 #include <common/step/configuration/step_fail.h>
 #include <common/step/configuration/step_parse_manifest.h>
 #include <common/step/configuration/step_parse_preload.h>
+#include <common/step/configuration/step_switch_readonly_mode.h>
 #include <common/step/filesystem/step_acquire_external_storage.h>
 #include <common/step/filesystem/step_optional_acquire_external_storage.h>
-#include <common/step/filesystem/step_change_owner.h>
-#include <common/step/filesystem/step_clear_data.h>
+#include <common/step/filesystem/step_change_ownership_and_permission.h>
 #include <common/step/filesystem/step_copy.h>
 #include <common/step/filesystem/step_copy_storage_directories.h>
 #include <common/step/filesystem/step_copy_tep.h>
@@ -29,12 +30,15 @@
 #include <common/step/filesystem/step_delta_patch.h>
 #include <common/step/filesystem/step_disable_external_mount.h>
 #include <common/step/filesystem/step_enable_external_mount.h>
+#include <common/step/filesystem/step_migrate_legacy_external_image.h>
 #include <common/step/filesystem/step_move_installed_storage.h>
+#include <common/step/filesystem/step_recover_change_owner.h>
 #include <common/step/filesystem/step_recover_files.h>
 #include <common/step/filesystem/step_recover_icons.h>
 #include <common/step/filesystem/step_recover_manifest.h>
 #include <common/step/filesystem/step_recover_external_storage.h>
 #include <common/step/filesystem/step_recover_storage_directories.h>
+#include <common/step/filesystem/step_recover_per_user_storage_directories.h>
 #include <common/step/filesystem/step_remove_files.h>
 #include <common/step/filesystem/step_remove_icons.h>
 #include <common/step/filesystem/step_remove_globalapp_symlinks.h>
@@ -48,6 +52,8 @@
 #include <common/step/mount/step_mount_recover.h>
 #include <common/step/mount/step_mount_unpacked.h>
 #include <common/step/mount/step_mount_update.h>
+#include <common/step/pkgmgr/step_check_force_clean.h>
+#include <common/step/pkgmgr/step_check_installable.h>
 #include <common/step/pkgmgr/step_check_removable.h>
 #include <common/step/pkgmgr/step_check_restriction.h>
 #include <common/step/pkgmgr/step_kill_apps.h>
@@ -58,6 +64,8 @@
 #include <common/step/pkgmgr/step_unregister_app.h>
 #include <common/step/pkgmgr/step_update_app.h>
 #include <common/step/pkgmgr/step_update_pkg_disable_info.h>
+#include <common/step/rds/step_rds_modify.h>
+#include <common/step/rds/step_rds_parse.h>
 #include <common/step/recovery/step_open_recovery_file.h>
 #include <common/step/security/step_check_old_certificate.h>
 #include <common/step/security/step_check_signature.h>
@@ -68,13 +76,17 @@
 #include <common/step/security/step_rollback_deinstallation_security.h>
 #include <common/step/security/step_rollback_installation_security.h>
 #include <common/step/security/step_update_security.h>
+#include <common/step/security/step_register_trust_anchor.h>
+#include <common/step/security/step_unregister_trust_anchor.h>
+#include <common/step/security/step_update_trust_anchor.h>
 
 #include <wgt_manifest_handlers/widget_config_parser.h>
-#include <common/step/rds/step_rds_modify.h>
-#include <common/step/rds/step_rds_parse.h>
 
+#include "wgt/shared_dirs.h"
+#include "wgt/step/configuration/step_check_rds_manifest.h"
 #include "wgt/step/configuration/step_check_start_files.h"
 #include "wgt/step/configuration/step_parse.h"
+#include "wgt/step/configuration/step_set_old_signature_files_location.h"
 #include "wgt/step/encryption/step_encrypt_resources.h"
 #include "wgt/step/encryption/step_remove_encryption_data.h"
 #include "wgt/step/filesystem/step_copy_preview_icons.h"
@@ -83,9 +95,9 @@
 #include "wgt/step/filesystem/step_wgt_patch_storage_directories.h"
 #include "wgt/step/filesystem/step_wgt_prepare_package_directory.h"
 #include "wgt/step/filesystem/step_wgt_resource_directory.h"
+#include "wgt/step/filesystem/step_wgt_undo_patch_storage_directories.h"
 #include "wgt/step/filesystem/step_wgt_update_package_directory.h"
 #include "wgt/step/pkgmgr/step_generate_xml.h"
-#include "wgt/step/rds/step_wgt_rds_modify.h"
 #include "wgt/step/security/step_add_default_privileges.h"
 #include "wgt/step/security/step_check_settings_level.h"
 #include "wgt/step/security/step_check_wgt_background_category.h"
@@ -106,15 +118,98 @@ WgtInstaller::WgtInstaller(ci::PkgMgrPtr pkgrmgr)
   /* treat the request */
   switch (pkgmgr_->GetRequestType()) {
     case ci::RequestType::Install : {
+      InstallSteps();
+      break;
+    }
+    case ci::RequestType::Update: {
+      UpdateSteps();
+      break;
+    }
+    case ci::RequestType::Uninstall: {
+      UninstallSteps();
+      break;
+    }
+    case ci::RequestType::Reinstall: {
+      ReinstallSteps();
+      break;
+    }
+    case ci::RequestType::Delta: {
+      DeltaSteps();
+      break;
+    }
+    case ci::RequestType::Recovery: {
+      RecoverySteps();
+      break;
+    }
+    case ci::RequestType::MountInstall: {
+      MountInstallSteps();
+      break;
+    }
+    case ci::RequestType::MountUpdate: {
+      MountUpdateSteps();
+      break;
+    }
+    case ci::RequestType::ManifestDirectInstall: {
+      ManifestDirectInstallSteps();
+      break;
+    }
+    case ci::RequestType::ManifestDirectUpdate: {
+      ManifestDirectUpdateSteps();
+      break;
+    }
+    case ci::RequestType::ReadonlyUpdateInstall: {
+      ReadonlyUpdateInstallSteps();
+      break;
+    }
+    case ci::RequestType::ReadonlyUpdateUninstall: {
+      ReadonlyUpdateUninstallSteps();
+      break;
+    }
+    case ci::RequestType::ManifestPartialInstall: {
+      ManifestPartialInstallSteps();
+      break;
+    }
+    case ci::RequestType::ManifestPartialUpdate: {
+      ManifestPartialUpdateSteps();
+      break;
+    }
+    case ci::RequestType::PartialUninstall: {
+      ManifestPartialUninstallSteps();
+      break;
+    }
+    case ci::RequestType::Move: {
+      MoveSteps();
+      break;
+    }
+    case ci::RequestType::EnablePkg: {
+      EnablePkgSteps();
+      break;
+    }
+    case ci::RequestType::DisablePkg: {
+      DisablePkgSteps();
+      break;
+    }
+    case ci::RequestType::MigrateExtImg: {
+      MigrateExtImgSteps();
+      break;
+    }
+    default: {
+      DefaultSteps();
+    }
+  }
+}
+  void WgtInstaller::InstallSteps() {
       AddStep<ci::configuration::StepConfigure>(pkgmgr_);
       AddStep<ci::filesystem::StepUnzip>();
       AddStep<wgt::configuration::StepParse>(
         wgt::configuration::StepParse::ConfigLocation::PACKAGE, true);
+      AddStep<ci::pkgmgr::StepCheckInstallable>();
       AddStep<ci::configuration::StepParsePreload>();
       AddStep<ci::pkgmgr::StepCheckRestriction>();
       AddStep<ci::configuration::StepCheckTizenVersion>();
       AddStep<ci::security::StepCheckSignature>();
-      AddStep<ci::security::StepPrivilegeCompatibility>();
+      AddStep<ci::security::StepPrivilegeCompatibility>(
+          ci::security::StepPrivilegeCompatibility::InternalPrivType::WGT);
       AddStep<wgt::security::StepCheckSettingsLevel>();
       AddStep<wgt::security::StepCheckWgtBackgroundCategory>();
       AddStep<wgt::security::StepCheckWgtNotificationCategory>();
@@ -135,15 +230,17 @@ WgtInstaller::WgtInstaller(ci::PkgMgrPtr pkgrmgr)
       AddStep<wgt::security::StepCheckExtensionPrivileges>();
       AddStep<wgt::pkgmgr::StepGenerateXml>();
       AddStep<ci::pkgmgr::StepRegisterApplication>();
+      AddStep<ci::security::StepRegisterTrustAnchor>();
+      AddStep<ci::security::StepRegisterSecurity>();
       AddStep<ci::pkgmgr::StepRunParserPlugin>(
           ci::Plugin::ActionType::Install);
-      AddStep<ci::security::StepRegisterSecurity>();
-      AddStep<ci::filesystem::StepCreatePerUserStorageDirectories>();
-      AddStep<ci::filesystem::StepChangeOwner>();
+      AddStep<ci::filesystem::StepCreatePerUserStorageDirectories>(
+          wgt::filesystem::WgtAdditionalSharedDirs);
+      AddStep<ci::filesystem::StepChangeOwnershipAndPermission>();
       AddStep<ci::filesystem::StepCreateGlobalAppSymlinks>();
-      break;
-    }
-    case ci::RequestType::Update: {
+  }
+
+  void WgtInstaller::UpdateSteps() {
       AddStep<ci::configuration::StepConfigure>(pkgmgr_);
       AddStep<ci::filesystem::StepUnzip>();
       AddStep<wgt::configuration::StepParse>(
@@ -151,7 +248,8 @@ WgtInstaller::WgtInstaller(ci::PkgMgrPtr pkgrmgr)
       AddStep<ci::configuration::StepParsePreload>();
       AddStep<ci::configuration::StepCheckTizenVersion>();
       AddStep<ci::security::StepCheckSignature>();
-      AddStep<ci::security::StepPrivilegeCompatibility>();
+      AddStep<ci::security::StepPrivilegeCompatibility>(
+          ci::security::StepPrivilegeCompatibility::InternalPrivType::WGT);
       AddStep<wgt::security::StepCheckSettingsLevel>();
       AddStep<wgt::security::StepCheckWgtBackgroundCategory>();
       AddStep<wgt::security::StepCheckWgtNotificationCategory>();
@@ -177,19 +275,21 @@ WgtInstaller::WgtInstaller(ci::PkgMgrPtr pkgrmgr)
       AddStep<wgt::filesystem::StepCopyPreviewIcons>();
       AddStep<ci::filesystem::StepCopyStorageDirectories>();
       AddStep<wgt::security::StepCheckExtensionPrivileges>();
-      AddStep<ci::security::StepUpdateSecurity>();
       AddStep<wgt::pkgmgr::StepGenerateXml>();
+      AddStep<ci::pkgmgr::StepUpdateApplication>();
+      AddStep<ci::security::StepUpdateTrustAnchor>();
+      AddStep<ci::security::StepUpdateSecurity>();
       AddStep<ci::pkgmgr::StepRunParserPlugin>(
           ci::Plugin::ActionType::Upgrade);
-      AddStep<ci::pkgmgr::StepUpdateApplication>();
-      AddStep<ci::filesystem::StepChangeOwner>();
+      AddStep<ci::filesystem::StepChangeOwnershipAndPermission>();
       AddStep<ci::filesystem::StepCreateGlobalAppSymlinks>();
-      break;
-    }
-    case ci::RequestType::Uninstall: {
+  }
+
+  void WgtInstaller::UninstallSteps() {
       AddStep<ci::configuration::StepConfigure>(pkgmgr_);
       AddStep<ci::pkgmgr::StepCheckRestriction>();
       AddStep<ci::pkgmgr::StepCheckRemovable>();
+      AddStep<ci::pkgmgr::StepCheckForceClean>();
       AddStep<ci::configuration::StepParseManifest>(
           ci::configuration::StepParseManifest::ManifestLocation::INSTALLED,
           ci::configuration::StepParseManifest::StoreLocation::NORMAL);
@@ -206,15 +306,18 @@ WgtInstaller::WgtInstaller(ci::PkgMgrPtr pkgrmgr)
       AddStep<ci::filesystem::StepRemoveZipImage>();
       AddStep<ci::filesystem::StepRemoveIcons>();
       AddStep<wgt::encryption::StepRemoveEncryptionData>();
+      AddStep<ci::security::StepUnregisterTrustAnchor>();
       AddStep<ci::security::StepRevokeSecurity>();
       AddStep<ci::pkgmgr::StepRemoveManifest>();
       AddStep<ci::filesystem::StepCreateGlobalAppSymlinks>();
-      break;
-    }
-    case ci::RequestType::Reinstall: {
+  }
+
+  void WgtInstaller::ReinstallSteps() {
       AddStep<ci::configuration::StepConfigure>(pkgmgr_);
+      AddStep<wgt::configuration::StepCheckRDSManifest>();
       AddStep<wgt::configuration::StepParse>(
-          wgt::configuration::StepParse::ConfigLocation::PACKAGE, false);
+          wgt::configuration::StepParse::ConfigLocation::RESOURCE_WGT, false);
+      AddStep<ci::configuration::StepParsePreload>();
       AddStep<ci::pkgmgr::StepCheckRestriction>();
       AddStep<ci::configuration::StepCheckTizenVersion>();
       AddStep<ci::pkgmgr::StepKillApps>();
@@ -225,14 +328,15 @@ WgtInstaller::WgtInstaller(ci::PkgMgrPtr pkgrmgr)
       AddStep<ci::filesystem::StepRemoveGlobalAppSymlinks>();
       AddStep<ci::rds::StepRDSParse>();
       AddStep<ci::filesystem::StepUpdateTep>();
-      AddStep<wgt::rds::StepWgtRDSModify>();
+      AddStep<ci::rds::StepRDSModify>();
       AddStep<wgt::security::StepCheckExtensionPrivileges>();
+      AddStep<ci::security::StepUpdateTrustAnchor>();
       AddStep<ci::security::StepUpdateSecurity>();
-      AddStep<ci::filesystem::StepChangeOwner>();
+      AddStep<ci::filesystem::StepChangeOwnershipAndPermission>();
       AddStep<ci::filesystem::StepCreateGlobalAppSymlinks>();
-      break;
-    }
-    case ci::RequestType::Delta: {
+  }
+
+  void WgtInstaller::DeltaSteps() {
       AddStep<ci::configuration::StepConfigure>(pkgmgr_);
       AddStep<ci::filesystem::StepUnzip>();
       AddStep<wgt::configuration::StepParse>(
@@ -240,13 +344,16 @@ WgtInstaller::WgtInstaller(ci::PkgMgrPtr pkgrmgr)
       AddStep<ci::configuration::StepParseManifest>(
           ci::configuration::StepParseManifest::ManifestLocation::INSTALLED,
           ci::configuration::StepParseManifest::StoreLocation::BACKUP);
+      AddStep<ci::configuration::StepParsePreload>();
       AddStep<ci::configuration::StepCheckTizenVersion>();
       AddStep<ci::filesystem::StepEnableExternalMount>();
+      AddStep<wgt::filesystem::StepWgtUndoPatchStorageDirectories>();
       AddStep<ci::filesystem::StepDeltaPatch>("res/wgt/");
       AddStep<ci::filesystem::StepDisableExternalMount>();
       AddStep<wgt::configuration::StepCheckStartFiles>();
       AddStep<ci::security::StepCheckSignature>();
-      AddStep<ci::security::StepPrivilegeCompatibility>();
+      AddStep<ci::security::StepPrivilegeCompatibility>(
+          ci::security::StepPrivilegeCompatibility::InternalPrivType::WGT);
       AddStep<wgt::security::StepCheckSettingsLevel>();
       AddStep<wgt::security::StepCheckWgtBackgroundCategory>();
       AddStep<wgt::security::StepCheckWgtNotificationCategory>();
@@ -269,51 +376,48 @@ WgtInstaller::WgtInstaller(ci::PkgMgrPtr pkgrmgr)
       AddStep<wgt::filesystem::StepCopyPreviewIcons>();
       AddStep<ci::filesystem::StepCopyStorageDirectories>();
       AddStep<wgt::security::StepCheckExtensionPrivileges>();
-      AddStep<ci::security::StepUpdateSecurity>();
       AddStep<wgt::pkgmgr::StepGenerateXml>();
+      AddStep<ci::pkgmgr::StepUpdateApplication>();
+      AddStep<ci::security::StepUpdateTrustAnchor>();
+      AddStep<ci::security::StepUpdateSecurity>();
       AddStep<ci::pkgmgr::StepRunParserPlugin>(
           ci::Plugin::ActionType::Upgrade);
-      AddStep<ci::pkgmgr::StepUpdateApplication>();
-      AddStep<ci::filesystem::StepChangeOwner>();
+      AddStep<ci::filesystem::StepChangeOwnershipAndPermission>();
       AddStep<ci::filesystem::StepCreateGlobalAppSymlinks>();
-      break;
-    }
-    case ci::RequestType::Recovery: {
+  }
+
+  void WgtInstaller::RecoverySteps() {
       AddStep<ci::configuration::StepConfigure>(pkgmgr_);
       AddStep<ci::recovery::StepOpenRecoveryFile>();
+      AddStep<ci::filesystem::StepRemoveTemporaryDirectory>();
       AddStep<ci::configuration::StepParseManifest>(
           ci::configuration::StepParseManifest::ManifestLocation::RECOVERY,
           ci::configuration::StepParseManifest::StoreLocation::NORMAL);
-      AddStep<ci::filesystem::StepRemoveTemporaryDirectory>();
       AddStep<ci::filesystem::StepRecoverIcons>();
       AddStep<ci::filesystem::StepRecoverManifest>();
       AddStep<ci::filesystem::StepRecoverExternalStorage>();
       AddStep<ci::filesystem::StepRecoverStorageDirectories>();
+      AddStep<ci::filesystem::StepRecoverPerUserStorageDirectories>();
       AddStep<ci::filesystem::StepRecoverFiles>();
       AddStep<ci::mount::StepMountRecover>();
       AddStep<wgt::security::StepWgtRecoverSignature>();
-      AddStep<ci::pkgmgr::StepRecoverApplication>();
+      AddStep<ci::filesystem::StepRecoverChangeOwner>();
       AddStep<ci::security::StepRecoverSecurity>();
-      break;
-    }
-    case ci::RequestType::Clear: {
-      AddStep<ci::configuration::StepConfigure>(pkgmgr_);
-      AddStep<ci::configuration::StepParseManifest>(
-          ci::configuration::StepParseManifest::ManifestLocation::INSTALLED,
-          ci::configuration::StepParseManifest::StoreLocation::NORMAL);
-      AddStep<ci::filesystem::StepClearData>();
-      break;
-    }
-    case ci::RequestType::MountInstall: {
+      AddStep<ci::pkgmgr::StepRecoverApplication>();
+  }
+
+  void WgtInstaller::MountInstallSteps() {
       AddStep<ci::configuration::StepConfigure>(pkgmgr_);
       AddStep<ci::mount::StepMountUnpacked>();
       AddStep<wgt::configuration::StepParse>(
           wgt::configuration::StepParse::ConfigLocation::PACKAGE, true);
+      AddStep<ci::pkgmgr::StepCheckInstallable>();
       AddStep<ci::configuration::StepParsePreload>();
       AddStep<ci::pkgmgr::StepCheckRestriction>();
       AddStep<ci::configuration::StepCheckTizenVersion>();
       AddStep<ci::security::StepCheckSignature>();
-      AddStep<ci::security::StepPrivilegeCompatibility>();
+      AddStep<ci::security::StepPrivilegeCompatibility>(
+          ci::security::StepPrivilegeCompatibility::InternalPrivType::WGT);
       AddStep<wgt::security::StepCheckSettingsLevel>();
       AddStep<wgt::security::StepCheckWgtBackgroundCategory>();
       AddStep<wgt::security::StepCheckWgtNotificationCategory>();
@@ -331,17 +435,19 @@ WgtInstaller::WgtInstaller(ci::PkgMgrPtr pkgrmgr)
       AddStep<ci::filesystem::StepCreateIcons>();
       AddStep<wgt::filesystem::StepCopyPreviewIcons>();
       AddStep<wgt::pkgmgr::StepGenerateXml>();
+      AddStep<wgt::security::StepCheckExtensionPrivileges>();
       AddStep<ci::pkgmgr::StepRegisterApplication>();
+      AddStep<ci::security::StepRegisterTrustAnchor>();
+      AddStep<ci::security::StepRegisterSecurity>();
       AddStep<ci::pkgmgr::StepRunParserPlugin>(
           ci::Plugin::ActionType::Install);
-      AddStep<ci::filesystem::StepCreatePerUserStorageDirectories>();
-      AddStep<wgt::security::StepCheckExtensionPrivileges>();
-      AddStep<ci::security::StepRegisterSecurity>();
-      AddStep<ci::filesystem::StepChangeOwner>();
+      AddStep<ci::filesystem::StepCreatePerUserStorageDirectories>(
+          wgt::filesystem::WgtAdditionalSharedDirs);
+      AddStep<ci::filesystem::StepChangeOwnershipAndPermission>(true);
       AddStep<ci::filesystem::StepCreateGlobalAppSymlinks>();
-      break;
-    }
-    case ci::RequestType::MountUpdate: {
+  }
+
+  void WgtInstaller::MountUpdateSteps() {
       AddStep<ci::configuration::StepConfigure>(pkgmgr_);
       AddStep<ci::mount::StepMountUnpacked>();
       AddStep<wgt::configuration::StepParse>(
@@ -349,7 +455,8 @@ WgtInstaller::WgtInstaller(ci::PkgMgrPtr pkgrmgr)
       AddStep<ci::configuration::StepParsePreload>();
       AddStep<ci::configuration::StepCheckTizenVersion>();
       AddStep<ci::security::StepCheckSignature>();
-      AddStep<ci::security::StepPrivilegeCompatibility>();
+      AddStep<ci::security::StepPrivilegeCompatibility>(
+          ci::security::StepPrivilegeCompatibility::InternalPrivType::WGT);
       AddStep<wgt::security::StepCheckSettingsLevel>();
       AddStep<wgt::security::StepCheckWgtBackgroundCategory>();
       AddStep<wgt::security::StepCheckWgtNotificationCategory>();
@@ -372,45 +479,53 @@ WgtInstaller::WgtInstaller(ci::PkgMgrPtr pkgrmgr)
       AddStep<ci::filesystem::StepCreateIcons>();
       AddStep<wgt::filesystem::StepCopyPreviewIcons>();
       AddStep<wgt::security::StepCheckExtensionPrivileges>();
-      AddStep<ci::security::StepUpdateSecurity>();
       AddStep<wgt::pkgmgr::StepGenerateXml>();
+      AddStep<ci::pkgmgr::StepUpdateApplication>();
+      AddStep<ci::security::StepUpdateTrustAnchor>();
+      AddStep<ci::security::StepUpdateSecurity>();
       AddStep<ci::pkgmgr::StepRunParserPlugin>(
           ci::Plugin::ActionType::Upgrade);
-      AddStep<ci::pkgmgr::StepUpdateApplication>();
-      AddStep<ci::filesystem::StepChangeOwner>();
+      AddStep<ci::filesystem::StepChangeOwnershipAndPermission>(true);
       AddStep<ci::filesystem::StepCreateGlobalAppSymlinks>();
-      break;
-    }
-    case ci::RequestType::ManifestDirectInstall: {
+  }
+
+  void WgtInstaller::ManifestDirectInstallSteps() {
       AddStep<ci::configuration::StepConfigure>(pkgmgr_);
       AddStep<wgt::configuration::StepParse>(
           wgt::configuration::StepParse::ConfigLocation::INSTALLED, true);
+      AddStep<ci::pkgmgr::StepCheckInstallable>();
       AddStep<ci::configuration::StepParsePreload>();
       AddStep<ci::configuration::StepCheckTizenVersion>();
       AddStep<wgt::security::StepDirectManifestCheckSignature>();
-      AddStep<ci::security::StepPrivilegeCompatibility>();
+      AddStep<ci::security::StepPrivilegeCompatibility>(
+          ci::security::StepPrivilegeCompatibility::InternalPrivType::WGT);
       AddStep<wgt::security::StepCheckWgtNotificationCategory>();
       AddStep<wgt::security::StepCheckWgtImePrivilege>();
       AddStep<wgt::security::StepCheckSettingsLevel>();
       AddStep<wgt::security::StepCheckWgtBackgroundCategory>();
       AddStep<ci::security::StepRollbackInstallationSecurity>();
       AddStep<ci::filesystem::StepRemoveGlobalAppSymlinks>();
+      AddStep<wgt::filesystem::StepWgtPatchIcons>();
       AddStep<wgt::pkgmgr::StepGenerateXml>();
       AddStep<ci::pkgmgr::StepRegisterApplication>();
-      AddStep<ci::pkgmgr::StepRunParserPlugin>(ci::Plugin::ActionType::Install);
+      AddStep<ci::security::StepRegisterTrustAnchor>();
       AddStep<ci::security::StepRegisterSecurity>();
-      AddStep<ci::filesystem::StepChangeOwner>();
+      AddStep<ci::pkgmgr::StepRunParserPlugin>(ci::Plugin::ActionType::Install);
+      AddStep<ci::filesystem::StepCreatePerUserStorageDirectories>(
+          wgt::filesystem::WgtAdditionalSharedDirs);
+      AddStep<ci::filesystem::StepChangeOwnershipAndPermission>();
       AddStep<ci::filesystem::StepCreateGlobalAppSymlinks>();
-      break;
-    }
-    case ci::RequestType::ManifestDirectUpdate: {
+  }
+
+  void WgtInstaller::ManifestDirectUpdateSteps() {
       AddStep<ci::configuration::StepConfigure>(pkgmgr_);
       AddStep<wgt::configuration::StepParse>(
           wgt::configuration::StepParse::ConfigLocation::INSTALLED, true);
       AddStep<ci::configuration::StepParsePreload>();
       AddStep<ci::configuration::StepCheckTizenVersion>();
       AddStep<wgt::security::StepDirectManifestCheckSignature>();
-      AddStep<ci::security::StepPrivilegeCompatibility>();
+      AddStep<ci::security::StepPrivilegeCompatibility>(
+          ci::security::StepPrivilegeCompatibility::InternalPrivType::WGT);
       AddStep<wgt::security::StepCheckWgtNotificationCategory>();
       AddStep<wgt::security::StepCheckWgtImePrivilege>();
       AddStep<wgt::security::StepCheckSettingsLevel>();
@@ -420,17 +535,149 @@ WgtInstaller::WgtInstaller(ci::PkgMgrPtr pkgrmgr)
           ci::configuration::StepParseManifest::StoreLocation::BACKUP);
       AddStep<ci::pkgmgr::StepKillApps>();
       AddStep<ci::filesystem::StepCopyTep>();
-      AddStep<ci::security::StepUpdateSecurity>();
       AddStep<ci::filesystem::StepRemoveGlobalAppSymlinks>();
+      AddStep<wgt::filesystem::StepWgtPatchIcons>();
       AddStep<wgt::pkgmgr::StepGenerateXml>();
+      AddStep<ci::pkgmgr::StepUpdateApplication>();
+      AddStep<ci::security::StepUpdateTrustAnchor>();
+      AddStep<ci::security::StepUpdateSecurity>();
       AddStep<ci::pkgmgr::StepRunParserPlugin>(
           ci::Plugin::ActionType::Upgrade);
+      AddStep<ci::filesystem::StepChangeOwnershipAndPermission>();
+      AddStep<ci::filesystem::StepCreateGlobalAppSymlinks>();
+  }
+
+  void WgtInstaller::ReadonlyUpdateInstallSteps() {
+      AddStep<ci::configuration::StepConfigure>(pkgmgr_);
+      AddStep<ci::filesystem::StepUnzip>();
+      AddStep<wgt::configuration::StepParse>(
+          wgt::configuration::StepParse::ConfigLocation::PACKAGE, true);
+      AddStep<ci::configuration::StepParsePreload>();
+      AddStep<ci::configuration::StepCheckTizenVersion>();
+      AddStep<ci::security::StepCheckSignature>();
+      AddStep<ci::security::StepPrivilegeCompatibility>(
+          ci::security::StepPrivilegeCompatibility::InternalPrivType::WGT);
+      AddStep<wgt::security::StepCheckSettingsLevel>();
+      AddStep<wgt::security::StepCheckWgtBackgroundCategory>();
+      AddStep<wgt::security::StepCheckWgtNotificationCategory>();
+      AddStep<wgt::security::StepCheckWgtImePrivilege>();
+      AddStep<ci::security::StepCheckOldCertificate>();
+      AddStep<wgt::encryption::StepEncryptResources>();
+      AddStep<wgt::filesystem::StepWgtResourceDirectory>();
+      AddStep<ci::security::StepRollbackInstallationSecurity>();
+      AddStep<ci::configuration::StepSwitchReadonlyMode>();
+      AddStep<ci::configuration::StepParseManifest>(
+          ci::configuration::StepParseManifest::ManifestLocation::INSTALLED,
+          ci::configuration::StepParseManifest::StoreLocation::BACKUP);
+      AddStep<ci::configuration::StepSwitchReadonlyMode>();
+      AddStep<ci::configuration::StepBlockCrossUpdate>();
+      AddStep<ci::pkgmgr::StepKillApps>();
+      AddStep<ci::filesystem::StepCopy>();
+      AddStep<ci::filesystem::StepCopyTep>();
+      AddStep<wgt::filesystem::StepWgtPatchStorageDirectories>();
+      AddStep<ci::filesystem::StepCreateStorageDirectories>();
+      AddStep<wgt::filesystem::StepCreateSymbolicLink>();
+      AddStep<wgt::filesystem::StepWgtPatchIcons>();
+      AddStep<wgt::filesystem::StepCopyPreviewIcons>();
+      AddStep<wgt::security::StepCheckExtensionPrivileges>();
+      AddStep<wgt::pkgmgr::StepGenerateXml>();
       AddStep<ci::pkgmgr::StepUpdateApplication>();
-      AddStep<ci::filesystem::StepChangeOwner>();
+      AddStep<ci::security::StepUpdateTrustAnchor>();
+      AddStep<ci::security::StepUpdateSecurity>();
+      AddStep<ci::pkgmgr::StepRunParserPlugin>(ci::Plugin::ActionType::Upgrade);
+      AddStep<ci::filesystem::StepChangeOwnershipAndPermission>();
       AddStep<ci::filesystem::StepCreateGlobalAppSymlinks>();
-      break;
-    }
-    case ci::RequestType::Move: {
+  }
+
+  void WgtInstaller::ReadonlyUpdateUninstallSteps() {
+      AddStep<ci::configuration::StepConfigure>(pkgmgr_);
+      AddStep<ci::pkgmgr::StepCheckRestriction>();
+      AddStep<ci::pkgmgr::StepCheckRemovable>();
+      AddStep<ci::configuration::StepParseManifest>(
+          ci::configuration::StepParseManifest::ManifestLocation::INSTALLED,
+          ci::configuration::StepParseManifest::StoreLocation::BACKUP);
+      AddStep<ci::configuration::StepSwitchReadonlyMode>();
+      AddStep<ci::configuration::StepParseManifest>(
+          ci::configuration::StepParseManifest::ManifestLocation::INSTALLED,
+          ci::configuration::StepParseManifest::StoreLocation::NORMAL);
+      AddStep<ci::configuration::StepParsePreload>();
+      AddStep<wgt::configuration::StepSetOldSignatureFilesLocation>();
+      AddStep<ci::security::StepCheckSignature>();
+      AddStep<ci::configuration::StepSwitchReadonlyMode>();
+      AddStep<ci::pkgmgr::StepKillApps>();
+      AddStep<ci::filesystem::StepRemoveGlobalAppSymlinks>();
+      AddStep<ci::filesystem::StepRemoveTep>();
+      AddStep<ci::filesystem::StepRemoveFiles>();
+      AddStep<ci::filesystem::StepRemoveZipImage>();
+      AddStep<ci::pkgmgr::StepUpdateApplication>();
+      AddStep<ci::configuration::StepSwitchReadonlyMode>();
+      AddStep<ci::security::StepUpdateTrustAnchor>();
+      AddStep<ci::security::StepUpdateSecurity>();
+      AddStep<ci::pkgmgr::StepRemoveManifest>();
+      AddStep<ci::pkgmgr::StepRunParserPlugin>(ci::Plugin::ActionType::Upgrade);
+  }
+
+  void WgtInstaller::ManifestPartialInstallSteps() {
+      AddStep<ci::configuration::StepConfigure>(pkgmgr_);
+      AddStep<wgt::configuration::StepParse>(
+          wgt::configuration::StepParse::ConfigLocation::INSTALLED, true);
+      AddStep<ci::configuration::StepParsePreload>();
+      AddStep<ci::security::StepCheckSignature>();
+      AddStep<ci::security::StepPrivilegeCompatibility>(
+          ci::security::StepPrivilegeCompatibility::InternalPrivType::WGT);
+      AddStep<wgt::security::StepCheckWgtBackgroundCategory>();
+      AddStep<ci::filesystem::StepRemoveGlobalAppSymlinks>();
+      AddStep<ci::pkgmgr::StepRegisterApplication>();
+      AddStep<ci::security::StepRegisterTrustAnchor>();
+      AddStep<ci::security::StepRegisterSecurity>();
+      AddStep<ci::pkgmgr::StepRunParserPlugin>(ci::Plugin::ActionType::Install);
+      AddStep<ci::filesystem::StepCreatePerUserStorageDirectories>(
+          wgt::filesystem::WgtAdditionalSharedDirs);
+      AddStep<ci::filesystem::StepCreateGlobalAppSymlinks>();
+  }
+
+  void WgtInstaller::ManifestPartialUpdateSteps() {
+      AddStep<ci::configuration::StepConfigure>(pkgmgr_);
+      AddStep<wgt::configuration::StepParse>(
+          wgt::configuration::StepParse::ConfigLocation::INSTALLED, true);
+      AddStep<ci::configuration::StepParsePreload>();
+      AddStep<ci::configuration::StepParseManifest>(
+          ci::configuration::StepParseManifest::ManifestLocation::INSTALLED,
+          ci::configuration::StepParseManifest::StoreLocation::BACKUP);
+      AddStep<ci::security::StepCheckSignature>();
+      AddStep<ci::security::StepPrivilegeCompatibility>(
+          ci::security::StepPrivilegeCompatibility::InternalPrivType::WGT);
+      AddStep<wgt::security::StepCheckWgtBackgroundCategory>();
+      AddStep<ci::pkgmgr::StepKillApps>();
+      AddStep<ci::filesystem::StepRemoveGlobalAppSymlinks>();
+      AddStep<ci::pkgmgr::StepUpdateApplication>();
+      AddStep<ci::security::StepUpdateTrustAnchor>();
+      AddStep<ci::security::StepUpdateSecurity>();
+      AddStep<ci::pkgmgr::StepRunParserPlugin>(
+          ci::Plugin::ActionType::Upgrade);
+      AddStep<ci::filesystem::StepCreateGlobalAppSymlinks>();
+  }
+
+  void WgtInstaller::ManifestPartialUninstallSteps() {
+      AddStep<ci::configuration::StepConfigure>(pkgmgr_);
+      AddStep<ci::pkgmgr::StepCheckRestriction>();
+      AddStep<ci::pkgmgr::StepCheckRemovable>();
+      AddStep<ci::pkgmgr::StepCheckForceClean>();
+      AddStep<ci::configuration::StepParseManifest>(
+          ci::configuration::StepParseManifest::ManifestLocation::INSTALLED,
+          ci::configuration::StepParseManifest::StoreLocation::NORMAL);
+      AddStep<ci::filesystem::StepRemoveGlobalAppSymlinks>();
+      AddStep<ci::filesystem::StepOptionalAcquireExternalStorage>();
+      AddStep<ci::pkgmgr::StepRunParserPlugin>(
+          ci::Plugin::ActionType::Uninstall);
+      AddStep<ci::filesystem::StepRemovePerUserStorageDirectories>();
+      AddStep<ci::pkgmgr::StepUnregisterApplication>();
+      AddStep<wgt::encryption::StepRemoveEncryptionData>();
+      AddStep<ci::security::StepUnregisterTrustAnchor>();
+      AddStep<ci::security::StepRevokeSecurity>();
+  }
+
+  void WgtInstaller::MoveSteps() {
       AddStep<ci::configuration::StepConfigure>(pkgmgr_);
       AddStep<ci::configuration::StepParseManifest>(
           ci::configuration::StepParseManifest::ManifestLocation::INSTALLED,
@@ -438,9 +685,9 @@ WgtInstaller::WgtInstaller(ci::PkgMgrPtr pkgrmgr)
       AddStep<ci::pkgmgr::StepKillApps>();
       AddStep<ci::filesystem::StepMoveInstalledStorage>();
       AddStep<ci::security::StepRegisterSecurity>();
-      break;
-    }
-    case ci::RequestType::EnablePkg: {
+  }
+
+  void WgtInstaller::EnablePkgSteps() {
       AddStep<ci::configuration::StepConfigure>(pkgmgr_);
       AddStep<ci::configuration::StepParseManifest>(
           ci::configuration::StepParseManifest::ManifestLocation::INSTALLED,
@@ -450,9 +697,9 @@ WgtInstaller::WgtInstaller(ci::PkgMgrPtr pkgrmgr)
         ci::pkgmgr::StepUpdatePkgDisableInfo::ActionType::Enable);
       AddStep<ci::pkgmgr::StepRunParserPlugin>(
         ci::Plugin::ActionType::Uninstall);
-      break;
-    }
-    case ci::RequestType::DisablePkg: {
+  }
+
+  void WgtInstaller::DisablePkgSteps() {
       AddStep<ci::configuration::StepConfigure>(pkgmgr_);
       AddStep<ci::configuration::StepParseManifest>(
           ci::configuration::StepParseManifest::ManifestLocation::INSTALLED,
@@ -462,12 +709,16 @@ WgtInstaller::WgtInstaller(ci::PkgMgrPtr pkgrmgr)
         ci::pkgmgr::StepUpdatePkgDisableInfo::ActionType::Disable);
       AddStep<ci::pkgmgr::StepRunParserPlugin>(
         ci::Plugin::ActionType::Uninstall);
-      break;
-    }
-    default: {
+  }
+
+  void WgtInstaller::MigrateExtImgSteps() {
+      AddStep<ci::configuration::StepConfigure>(pkgmgr_);
+      AddStep<ci::security::StepMigrateLegacyExtImage>();
+      AddStep<ci::filesystem::StepChangeOwnershipAndPermission>();
+  }
+
+  void WgtInstaller::DefaultSteps() {
       AddStep<ci::configuration::StepFail>();
-    }
   }
-}
 
 }  // namespace wgt