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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_ATTRIBUTION_REPORTING_ATTRIBUTION_MANAGER_H_
#define CONTENT_BROWSER_ATTRIBUTION_REPORTING_ATTRIBUTION_MANAGER_H_
#include <optional>
#include <vector>
#include "base/functional/callback_forward.h"
#include "content/browser/attribution_reporting/attribution_report.h"
#include "content/common/content_export.h"
#include "content/public/browser/attribution_data_model.h"
#include "content/public/browser/storage_partition.h"
#include "services/network/public/mojom/attribution.mojom-forward.h"
namespace attribution_reporting {
class SuitableOrigin;
struct RegistrationHeaderError;
} // namespace attribution_reporting
namespace base {
class Time;
} // namespace base
namespace content {
class AttributionDataHostManager;
class AttributionObserver;
class AttributionTrigger;
class BrowserContext;
class BrowsingDataFilterBuilder;
class StorableSource;
class StoredSource;
class WebContents;
struct GlobalRenderFrameHostId;
struct OsRegistration;
// Interface that mediates data flow between the network, storage layer, and
// blink.
class CONTENT_EXPORT AttributionManager : public AttributionDataModel {
public:
static AttributionManager* FromWebContents(WebContents* web_contents);
static AttributionManager* FromBrowserContext(BrowserContext*);
static network::mojom::AttributionSupport GetAttributionSupport(
bool client_os_disabled);
~AttributionManager() override = default;
virtual void AddObserver(AttributionObserver* observer) = 0;
virtual void RemoveObserver(AttributionObserver* observer) = 0;
// Gets manager responsible for tracking pending data hosts targeting `this`.
virtual AttributionDataHostManager* GetDataHostManager() = 0;
// Persists the given |source| to storage. Called when a navigation
// originating from a source tag finishes.
virtual void HandleSource(StorableSource source,
GlobalRenderFrameHostId render_frame_id) = 0;
// Process a newly registered trigger. Will create and log any new
// reports to storage.
virtual void HandleTrigger(AttributionTrigger trigger,
GlobalRenderFrameHostId render_frame_id) = 0;
virtual void HandleOsRegistration(OsRegistration) = 0;
virtual void UpdateLastNavigationTime(base::Time navigation_time) = 0;
// Get all sources that are currently stored in this partition. Used for
// populating WebUI.
virtual void GetActiveSourcesForWebUI(
base::OnceCallback<void(std::vector<StoredSource>)> callback) = 0;
// Get all pending reports that are currently stored in this partition. Used
// for populating WebUI and simulator.
virtual void GetPendingReportsForInternalUse(
int limit,
base::OnceCallback<void(std::vector<AttributionReport>)> callback) = 0;
// Sends the given report immediately, and runs |done| once it has been sent.
virtual void SendReportForWebUI(AttributionReport::Id,
base::OnceClosure done) = 0;
// Deletes all data in storage for storage keys matching `filter`, between
// `delete_begin` and `delete_end` time.
//
// If `filter` is null, then consider all storage keys in storage as matching.
//
// Precondition: `filter` should be built from the `filter_builder`, as well
// as any check that requires inspecting the `SpecialStoragePolicy` which
// isn't covered by `BrowsingDataFilterBuilder`.
//
// The only reason `filter_builder` needs to be passed here is for
// communication with the Android system of the raw data in the filter. Caller
// maintains ownership of `filter_builder`.
virtual void ClearData(base::Time delete_begin,
base::Time delete_end,
StoragePartition::StorageKeyMatcherFunction filter,
BrowsingDataFilterBuilder* filter_builder,
bool delete_rate_limit_data,
base::OnceClosure done) = 0;
// If debug mode is enabled, noise and delays are disabled to facilitate
// testing, whether automated or manual. If `enabled` is `std::nullopt`,
// falls back to `switches::kAttributionReportingDebugMode`.
virtual void SetDebugMode(std::optional<bool> enabled,
base::OnceClosure done) = 0;
// Report errors from header validation.
virtual void ReportRegistrationHeaderError(
attribution_reporting::SuitableOrigin reporting_origin,
attribution_reporting::RegistrationHeaderError,
const attribution_reporting::SuitableOrigin& context_origin,
bool is_within_fenced_frame,
GlobalRenderFrameHostId render_frame_id) = 0;
};
} // namespace content
#endif // CONTENT_BROWSER_ATTRIBUTION_REPORTING_ATTRIBUTION_MANAGER_H_
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