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// Copyright 2014 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_PUSH_MESSAGING_PUSH_MESSAGING_MANAGER_H_
#define CONTENT_BROWSER_PUSH_MESSAGING_PUSH_MESSAGING_MANAGER_H_
#include <stdint.h>
#include <memory>
#include <string>
#include "base/memory/raw_ref.h"
#include "base/memory/ref_counted.h"
#include "base/memory/weak_ptr.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/push_messaging_service.h"
#include "mojo/public/cpp/bindings/receiver_set.h"
#include "third_party/blink/public/common/service_worker/service_worker_status_code.h"
#include "third_party/blink/public/mojom/permissions/permission_status.mojom.h"
#include "third_party/blink/public/mojom/push_messaging/push_messaging.mojom.h"
#include "url/gurl.h"
namespace blink {
namespace mojom {
enum class PushRegistrationStatus;
enum class PushUnregistrationStatus;
} // namespace mojom
} // namespace blink
namespace url {
class Origin;
} // namespace url
namespace content {
class PushMessagingService;
class RenderProcessHost;
class ServiceWorkerContextWrapper;
// Documented at definition.
extern const char kPushSenderIdServiceWorkerKey[];
extern const char kPushRegistrationIdServiceWorkerKey[];
// Owned by RenderFrameHostImpl (if `this` handles requests from a document) or
// RenderProcessHostImpl (if `this` handles requests from a service worker).
// Lives on the UI thread.
class PushMessagingManager : public blink::mojom::PushMessaging {
public:
PushMessagingManager(
RenderProcessHost& render_process_host,
int render_frame_id,
scoped_refptr<ServiceWorkerContextWrapper> service_worker_context);
PushMessagingManager(const PushMessagingManager&) = delete;
PushMessagingManager& operator=(const PushMessagingManager&) = delete;
~PushMessagingManager() override;
void AddPushMessagingReceiver(
mojo::PendingReceiver<blink::mojom::PushMessaging> receiver);
base::WeakPtr<PushMessagingManager> AsWeakPtr() {
return weak_factory_.GetWeakPtr();
}
// blink::mojom::PushMessaging impl.
void Subscribe(int64_t service_worker_registration_id,
blink::mojom::PushSubscriptionOptionsPtr options,
bool user_gesture,
SubscribeCallback callback) override;
void Unsubscribe(int64_t service_worker_registration_id,
UnsubscribeCallback callback) override;
void GetSubscription(int64_t service_worker_registration_id,
GetSubscriptionCallback callback) override;
private:
struct RegisterData;
void Register(RegisterData data);
void DidRegister(RegisterData data,
const std::string& push_subscription_id,
const GURL& endpoint,
const std::optional<base::Time>& expiration_time,
const std::vector<uint8_t>& p256dh,
const std::vector<uint8_t>& auth,
blink::mojom::PushRegistrationStatus status);
void DidRequestPermissionInIncognito(RegisterData data,
blink::mojom::PermissionStatus status);
void DidCheckForExistingRegistration(
RegisterData data,
const std::vector<std::string>& subscription_id_and_sender_id,
blink::ServiceWorkerStatusCode service_worker_status);
void DidGetSenderIdFromStorage(
RegisterData data,
const std::vector<std::string>& sender_id,
blink::ServiceWorkerStatusCode service_worker_status);
void PersistRegistration(RegisterData data,
const std::string& push_subscription_id,
const GURL& endpoint,
const std::optional<base::Time>& expiration_time,
const std::vector<uint8_t>& p256dh,
const std::vector<uint8_t>& auth,
blink::mojom::PushRegistrationStatus status);
void DidPersistRegistration(
RegisterData data,
const GURL& endpoint,
const std::optional<base::Time>& expiration_time,
const std::vector<uint8_t>& p256dh,
const std::vector<uint8_t>& auth,
blink::mojom::PushRegistrationStatus push_registration_status,
blink::ServiceWorkerStatusCode service_worker_status);
void SendSubscriptionError(RegisterData data,
blink::mojom::PushRegistrationStatus status);
void SendSubscriptionSuccess(RegisterData data,
blink::mojom::PushRegistrationStatus status,
const GURL& endpoint,
const std::optional<base::Time>& expiration_time,
const std::vector<uint8_t>& p256dh,
const std::vector<uint8_t>& auth);
void GetSubscriptionDidUnsubscribe(
GetSubscriptionCallback callback,
blink::mojom::PushGetRegistrationStatus get_status,
blink::mojom::PushUnregistrationStatus unsubscribe_status);
void GetSubscriptionDidGetInfo(
GetSubscriptionCallback callback,
const url::Origin& origin,
int64_t service_worker_registration_id,
const std::string& application_server_key,
bool is_valid,
const GURL& endpoint,
const std::optional<base::Time>& expiration_time,
const std::vector<uint8_t>& p256dh,
const std::vector<uint8_t>& auth);
void GetSubscriptionInfo(
const url::Origin& origin,
int64_t service_worker_registration_id,
const std::string& sender_id,
const std::string& push_subscription_id,
PushMessagingService::SubscriptionInfoCallback callback);
void UnsubscribeHavingGottenSenderId(
UnsubscribeCallback callback,
int64_t service_worker_registration_id,
const url::Origin& requesting_origin,
const std::vector<std::string>& sender_id,
blink::ServiceWorkerStatusCode service_worker_status);
void DidUnregister(
UnsubscribeCallback callback,
blink::mojom::PushUnregistrationStatus unregistration_status);
void DidGetSubscription(
GetSubscriptionCallback callback,
int64_t service_worker_registration_id,
const std::vector<std::string>& push_subscription_id_and_sender_info,
blink::ServiceWorkerStatusCode service_worker_status);
PushMessagingService* GetService();
const raw_ref<RenderProcessHost> render_process_host_;
// Will be ChildProcessHost::kInvalidUniqueID in requests from Service Worker.
const int render_frame_id_;
scoped_refptr<ServiceWorkerContextWrapper> service_worker_context_;
const bool is_incognito_;
// Whether the PushMessagingService was available when constructed.
const bool service_available_;
mojo::ReceiverSet<blink::mojom::PushMessaging> receivers_;
base::WeakPtrFactory<PushMessagingManager> weak_factory_{this};
};
} // namespace content
#endif // CONTENT_BROWSER_PUSH_MESSAGING_PUSH_MESSAGING_MANAGER_H_
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