Revert 181812

chrome/browser/ui/webui/options/managed_user_passphrase_handler.cc

-// Copyright (c) 2013 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/ui/webui/options/managed_user_passphrase_handler.h"
-
-#include "base/bind.h"
-#include "base/logging.h"
-#include "base/prefs/pref_service.h"
-#include "base/values.h"
-#include "chrome/browser/managed_mode/managed_user_passphrase.h"
-#include "chrome/browser/managed_mode/managed_user_service.h"
-#include "chrome/browser/managed_mode/managed_user_service_factory.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/common/pref_names.h"
-#include "content/public/browser/web_contents.h"
-#include "content/public/browser/web_ui.h"
-#include "grit/generated_resources.h"
-
-namespace options {
-
-ManagedUserPassphraseHandler::ManagedUserPassphraseHandler()
-    : weak_ptr_factory_(this) {
-}
-
-ManagedUserPassphraseHandler::~ManagedUserPassphraseHandler() {
-}
-
-void ManagedUserPassphraseHandler::InitializeHandler() {
-}
-
-void ManagedUserPassphraseHandler::RegisterMessages() {
-  web_ui()->RegisterMessageCallback(
-      "setPassphrase",
-      base::Bind(&ManagedUserPassphraseHandler::SetLocalPassphrase,
-                 weak_ptr_factory_.GetWeakPtr()));
-}
-
-void ManagedUserPassphraseHandler::GetLocalizedValues(
-    base::DictionaryValue* localized_strings) {
-  DCHECK(localized_strings);
-
-  static OptionsStringResource resources[] = {
-    { "confirmPassphrase", IDS_CONFIRM_PASSPHRASE_LABEL },
-    { "enterPassphrase", IDS_ENTER_PASSPHRASE_LABEL },
-    { "savePassphrase", IDS_SAVE_PASSPHRASE_BUTTON },
-    { "setPassphraseInstructions", IDS_SET_PASSPHRASE_INSTRUCTIONS },
-    { "passphraseMismatch", IDS_PASSPHRASE_MISMATCH },
-  };
-  RegisterStrings(localized_strings, resources, arraysize(resources));
-
-  RegisterTitle(localized_strings,
-                "setPassphraseTitle",
-                IDS_SET_PASSPHRASE_TITLE);
-}
-
-void ManagedUserPassphraseHandler::SetLocalPassphrase(
-    const base::ListValue* args) {
-  std::string passphrase;
-  args->GetString(0, &passphrase);
-  ManagedUserPassphrase passphrase_key_generator((std::string()));
-  std::string encoded_passphrase_hash;
-  bool success = passphrase_key_generator.GenerateHashFromPassphrase(
-      passphrase,
-      &encoded_passphrase_hash);
-  if (success) {
-    PrefService* pref_service = Profile::FromWebUI(web_ui())->GetPrefs();
-    pref_service->SetString(prefs::kManagedModeLocalPassphrase,
-                            encoded_passphrase_hash);
-    pref_service->SetString(prefs::kManagedModeLocalSalt,
-                            passphrase_key_generator.GetSalt());
-  }
-  // TODO(akuegel): Give failure back to the UI.
-}
-
-}  // namespace options