1// Copyright 2014 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "chrome/browser/supervised_user/permission_request_creator_sync.h"
6
7#include "base/callback.h"
8#include "base/values.h"
9#include "chrome/browser/supervised_user/supervised_user_settings_service.h"
10#include "chrome/browser/supervised_user/supervised_user_shared_settings_service.h"
11#include "net/base/escape.h"
12#include "url/gurl.h"
13
14using base::Time;
15
16const char kSupervisedUserAccessRequestKeyPrefix[] =
17    "X-ManagedUser-AccessRequests";
18const char kSupervisedUserAccessRequestTime[] = "timestamp";
19const char kSupervisedUserName[] = "name";
20
21// Key for the notification setting of the custodian. This is a shared setting
22// so we can include the setting in the access request data that is used to
23// trigger notifications.
24const char kNotificationSetting[] = "custodian-notification-setting";
25
26PermissionRequestCreatorSync::PermissionRequestCreatorSync(
27    SupervisedUserSettingsService* settings_service,
28    SupervisedUserSharedSettingsService* shared_settings_service,
29    const std::string& name,
30    const std::string& supervised_user_id)
31    : settings_service_(settings_service),
32      shared_settings_service_(shared_settings_service),
33      name_(name),
34      supervised_user_id_(supervised_user_id) {
35}
36
37PermissionRequestCreatorSync::~PermissionRequestCreatorSync() {}
38
39void PermissionRequestCreatorSync::CreatePermissionRequest(
40    const GURL& url_requested,
41    const base::Closure& callback) {
42  // Escape the URL and add the prefix.
43  std::string key = SupervisedUserSettingsService::MakeSplitSettingKey(
44      kSupervisedUserAccessRequestKeyPrefix,
45      net::EscapeQueryParamValue(url_requested.spec(), true));
46
47  scoped_ptr<base::DictionaryValue> dict(new base::DictionaryValue);
48
49  // TODO(sergiu): Use sane time here when it's ready.
50  dict->SetDouble(kSupervisedUserAccessRequestTime,
51                  base::Time::Now().ToJsTime());
52
53  dict->SetString(kSupervisedUserName, name_);
54
55  // Copy the notification setting of the custodian.
56  const base::Value* value = shared_settings_service_->GetValue(
57      supervised_user_id_, kNotificationSetting);
58  bool notifications_enabled = false;
59  if (value) {
60    bool success = value->GetAsBoolean(&notifications_enabled);
61    DCHECK(success);
62  }
63  dict->SetBoolean(kNotificationSetting, notifications_enabled);
64
65  settings_service_->UploadItem(key, dict.PassAs<base::Value>());
66
67  callback.Run();
68}
69