Policy implementation for encryptfs to ext4 migration strategy

chrome/browser/chromeos/settings/device_settings_provider.cc

 // Copyright (c) 2012 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/chromeos/settings/device_settings_provider.h"
 
 #include <memory.h>
 #include <stddef.h>
 #include <utility>
 
@@ skipping 10 matching lines @@
 #include "chrome/browser/chromeos/ownership/owner_settings_service_chromeos.h"
 #include "chrome/browser/chromeos/policy/browser_policy_connector_chromeos.h"
 #include "chrome/browser/chromeos/policy/device_local_account.h"
 #include "chrome/browser/chromeos/settings/cros_settings.h"
 #include "chrome/browser/chromeos/settings/device_settings_cache.h"
 #include "chrome/browser/metrics/metrics_reporting_state.h"
 #include "chromeos/chromeos_switches.h"
 #include "chromeos/dbus/cryptohome_client.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "chromeos/settings/cros_settings_names.h"
+#include "components/arc/arc_util.h"
 #include "components/policy/core/common/cloud/cloud_policy_constants.h"
 #include "components/policy/proto/device_management_backend.pb.h"
 #include "components/prefs/pref_service.h"
 
 using google::protobuf::RepeatedField;
 using google::protobuf::RepeatedPtrField;
 
 namespace em = enterprise_management;
 
 namespace chromeos {
@@ skipping 15 matching lines @@
     kAccountsPrefTransferSAMLCookies,
     kAccountsPrefUsers,
     kAccountsPrefLoginScreenDomainAutoComplete,
     kAllowBluetooth,
     kAllowRedeemChromeOsRegistrationOffers,
     kAllowedConnectionTypesForUpdate,
     kAttestationForContentProtectionEnabled,
     kDeviceAttestationEnabled,
     kDeviceDisabled,
     kDeviceDisabledMessage,
+    kDeviceEcryptfsMigrationStrategy,
     kDeviceLoginScreenAppInstallList,
     kDeviceOwner,
     kDeviceQuirksDownloadEnabled,
     kDeviceWallpaperImage,
     kDisplayRotationDefault,
     kExtensionCacheSize,
     kHeartbeatEnabled,
     kHeartbeatFrequency,
     kLoginAuthenticationBehavior,
     kLoginVideoCaptureAllowedUrls,
@@ skipping 256 matching lines @@
   if (policy.has_login_screen_input_methods()) {
     std::unique_ptr<base::ListValue> input_methods(new base::ListValue);
     const em::LoginScreenInputMethodsProto& login_screen_input_methods(
         policy.login_screen_input_methods());
     for (const auto& input_method :
          login_screen_input_methods.login_screen_input_methods())
       input_methods->AppendString(input_method);
     new_values_cache->SetValue(kDeviceLoginScreenInputMethods,
                                std::move(input_methods));
   }
+
+  if (policy.has_device_ecryptfs_migration_strategy()) {
+    new_values_cache->SetInteger(
+        kDeviceEcryptfsMigrationStrategy,
+        policy.device_ecryptfs_migration_strategy().migration_strategy());
+  }
 }
 
 void DecodeNetworkPolicies(
     const em::ChromeDeviceSettingsProto& policy,
     PrefValueMap* new_values_cache) {
   // kSignedDataRoamingEnabled has a default value of false.
   new_values_cache->SetBoolean(
       kSignedDataRoamingEnabled,
       policy.has_data_roaming_enabled() &&
       policy.data_roaming_enabled().has_data_roaming_enabled() &&
@@ skipping 384 matching lines @@
   UpdateValuesCache(policy_data, device_settings_, trusted_status_);
 }
 
 void DeviceSettingsProvider::UpdateValuesCache(
     const em::PolicyData& policy_data,
     const em::ChromeDeviceSettingsProto& settings,
     TrustedStatus trusted_status) {
   PrefValueMap new_values_cache;
 
   // If the device is not managed, we set the device owner value.
-  if (policy_data.has_username() && !policy_data.has_request_token())
+  if (policy_data.has_username() && !policy_data.has_request_token()) {
     new_values_cache.SetString(kDeviceOwner, policy_data.username());
+    arc::SetHasDeviceOwner();
+  }
 
   if (policy_data.has_service_account_identity()) {
     new_values_cache.SetString(kServiceAccountIdentity,
                                policy_data.service_account_identity());
   }
 
   DecodeLoginPolicies(settings, &new_values_cache);
   DecodeNetworkPolicies(settings, &new_values_cache);
   DecodeAutoUpdatePolicies(settings, &new_values_cache);
   DecodeReportingPolicies(settings, &new_values_cache);
@@ skipping 142 matching lines @@
   // Notify the observers we are done.
   std::vector<base::Closure> callbacks;
   callbacks.swap(callbacks_);
   for (size_t i = 0; i < callbacks.size(); ++i)
     callbacks[i].Run();
 
   return settings_loaded;
 }
 
 }  // namespace chromeos