Implemented profile-aware owner key loading.

chrome/browser/chromeos/ownership/owner_settings_service.cc

+// Copyright 2014 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/ownership/owner_settings_service.h"
+
+#include <string>
+
+#include "base/bind.h"
+#include "chrome/browser/chrome_notification_types.h"
+#include "chrome/browser/chromeos/login/users/user.h"
+#include "chrome/browser/chromeos/login/users/user_manager.h"
+#include "chrome/browser/chromeos/ownership/owner_settings_service_factory.h"
+#include "chrome/browser/chromeos/settings/device_settings_service.h"
+#include "chrome/browser/profiles/profile.h"
+#include "content/public/browser/browser_thread.h"
+#include "content/public/browser/notification_details.h"
+#include "content/public/browser/notification_source.h"
+#include "crypto/nss_util_internal.h"
+#include "crypto/scoped_nss_types.h"
+
+using content::BrowserThread;
+
+namespace chromeos {
+
+OwnerSettingsService::OwnerSettingsService(Profile* profile)
+    : profile_(profile), weak_factory_(this) {
+  registrar_.Add(this,
+                 chrome::NOTIFICATION_PROFILE_CREATED,
+                 content::Source<Profile>(profile_));
+}
+
+OwnerSettingsService::~OwnerSettingsService() {
+}
+
+void OwnerSettingsService::Observe(
+    int type,
+    const content::NotificationSource& source,
+    const content::NotificationDetails& details) {
+  if (type != chrome::NOTIFICATION_PROFILE_CREATED) {
+    NOTREACHED();
+    return;
+  }
+
+  Profile* profile = content::Source<Profile>(source).ptr();
+  if (profile != profile_) {
+    NOTREACHED();
+    return;
+  }
+
+  ReloadOwnerKey();
+}
+
+void OwnerSettingsService::ReloadOwnerKey() {
+  if (!UserManager::IsInitialized())
+    return;
+  const User* user = UserManager::Get()->GetUserByProfile(profile_);
+  if (!user || !user->is_profile_created())
+    return;
+  std::string user_id = user->email();
+  if (user_id != OwnerSettingsServiceFactory::GetInstance()->GetUsername())
+    return;
+  BrowserThread::PostTaskAndReplyWithResult(
+      BrowserThread::IO,
+      FROM_HERE,
+      base::Bind(&crypto::GetPublicSlotForChromeOSUser, user->username_hash()),
+      base::Bind(&DeviceSettingsService::InitOwner,
+                 base::Unretained(DeviceSettingsService::Get()),
+                 user_id));
+}
+
+}  // namespace chromeos