components/permissions/origin_keyed_permission_action_service.h

   1 // Copyright 2022 The Chromium Authors
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef COMPONENTS_PERMISSIONS_ORIGIN_KEYED_PERMISSION_ACTION_SERVICE_H_
   6 #define COMPONENTS_PERMISSIONS_ORIGIN_KEYED_PERMISSION_ACTION_SERVICE_H_
   7
   8 #include <map>
   9 #include <utility>
  10 #include "base/time/time.h"
  11 #include "components/content_settings/core/common/content_settings_types.h"
  12 #include "components/keyed_service/core/keyed_service.h"
  13 #include "components/permissions/permission_util.h"
  14 #include "url/gurl.h"
  15
  16 namespace permissions {
  17
  18 enum class PermissionAction;
  19 enum class RequestType;
  20
  21 typedef std::pair<PermissionAction, base::TimeTicks> PermissionActionTime;
  22
  23 // Service that keeps track of the last permission action per content setting,
  24 // keyed on origins. The data is kept in-memory only and is not persisted across
  25 // browser sessions. This service is used for metrics evaluation.
  26 class OriginKeyedPermissionActionService : public KeyedService {
  27  public:
  28   OriginKeyedPermissionActionService();
  29   ~OriginKeyedPermissionActionService() override;
  30
  31   OriginKeyedPermissionActionService(
  32       const OriginKeyedPermissionActionService&) = delete;
  33   OriginKeyedPermissionActionService& operator=(
  34       const OriginKeyedPermissionActionService&) = delete;
  35
  36   absl::optional<PermissionActionTime> GetLastActionEntry(
  37       const GURL& origin,
  38       ContentSettingsType type);
  39
  40   void RecordAction(const GURL& origin,
  41                     ContentSettingsType type,
  42                     PermissionAction action);
  43
  44   void RecordActionWithTimeForTesting(const GURL& origin,
  45                                       ContentSettingsType type,
  46                                       PermissionAction action,
  47                                       base::TimeTicks time);
  48
  49  private:
  50   std::map<GURL, std::map<ContentSettingsType, PermissionActionTime>> map_;
  51 };
  52
  53 }  // namespace permissions
  54
  55 #endif  // COMPONENTS_PERMISSIONS_ORIGIN_KEYED_PERMISSION_ACTION_SERVICE_H_