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/*
* Copyright (C) 2021 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include <WebCore/PushSubscriptionIdentifier.h>
#include <wtf/Deque.h>
#include <wtf/Forward.h>
#include <wtf/Identified.h>
#include <wtf/OSObjectPtr.h>
#include <wtf/RefCounted.h>
#include <wtf/UUID.h>
#include <wtf/WeakPtr.h>
#include <wtf/spi/darwin/XPCSPI.h>
#include <wtf/text/WTFString.h>
namespace WebKit {
namespace WebPushD {
enum class DaemonMessageType : uint8_t;
struct WebPushDaemonConnectionConfiguration;
}
}
using WebKit::WebPushD::DaemonMessageType;
using WebKit::WebPushD::WebPushDaemonConnectionConfiguration;
namespace WebPushD {
class AppBundleRequest;
class ClientConnection : public RefCounted<ClientConnection>, public CanMakeWeakPtr<ClientConnection>, public Identified<ClientConnection> {
WTF_MAKE_FAST_ALLOCATED;
public:
static Ref<ClientConnection> create(xpc_connection_t);
void updateConnectionConfiguration(const WebPushDaemonConnectionConfiguration&);
bool hasHostAppAuditToken() const { return !!m_hostAppAuditToken; }
WebCore::PushSubscriptionSetIdentifier subscriptionSetIdentifier();
const String& hostAppCodeSigningIdentifier();
bool hostAppHasPushEntitlement();
bool hostAppHasPushInjectEntitlement();
const String& pushPartitionString() const { return m_pushPartitionString; }
std::optional<WTF::UUID> dataStoreIdentifier() const { return m_dataStoreIdentifier; }
bool debugModeIsEnabled() const { return m_debugModeEnabled; }
void setDebugModeIsEnabled(bool);
bool useMockBundlesForTesting() const { return m_useMockBundlesForTesting; }
void enqueueAppBundleRequest(std::unique_ptr<AppBundleRequest>&&);
void didCompleteAppBundleRequest(AppBundleRequest&);
void connectionClosed();
void broadcastDebugMessage(const String&);
void sendDebugMessage(const String&);
private:
ClientConnection(xpc_connection_t);
void maybeStartNextAppBundleRequest();
void setHostAppAuditTokenData(const Vector<uint8_t>&);
String bundleIdentifierFromAuditToken(audit_token_t);
bool hostHasEntitlement(ASCIILiteral);
template<DaemonMessageType messageType, typename... Args>
void sendDaemonMessage(Args&&...) const;
OSObjectPtr<xpc_connection_t> m_xpcConnection;
std::optional<audit_token_t> m_hostAppAuditToken;
std::optional<String> m_hostAppCodeSigningIdentifier;
std::optional<bool> m_hostAppHasPushEntitlement;
String m_pushPartitionString;
Markable<WTF::UUID> m_dataStoreIdentifier;
Deque<std::unique_ptr<AppBundleRequest>> m_pendingBundleRequests;
std::unique_ptr<AppBundleRequest> m_currentBundleRequest;
bool m_debugModeEnabled { false };
bool m_useMockBundlesForTesting { false };
};
} // namespace WebPushD
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