WebSWClientConnection.cpp [plain text]
#include "config.h"
#include "WebSWClientConnection.h"
#if ENABLE(SERVICE_WORKER)
#include "DataReference.h"
#include "FormDataReference.h"
#include "Logging.h"
#include "NetworkConnectionToWebProcessMessages.h"
#include "NetworkProcessConnection.h"
#include "NetworkProcessMessages.h"
#include "WebCoreArgumentCoders.h"
#include "WebProcess.h"
#include "WebProcessPoolMessages.h"
#include "WebSWOriginTable.h"
#include "WebSWServerConnectionMessages.h"
#include <WebCore/Document.h>
#include <WebCore/DocumentLoader.h>
#include <WebCore/ProcessIdentifier.h>
#include <WebCore/SecurityOrigin.h>
#include <WebCore/SerializedScriptValue.h>
#include <WebCore/ServiceWorkerClientData.h>
#include <WebCore/ServiceWorkerFetchResult.h>
#include <WebCore/ServiceWorkerJobData.h>
#include <WebCore/ServiceWorkerRegistrationData.h>
#include <WebCore/ServiceWorkerRegistrationKey.h>
namespace WebKit {
using namespace PAL;
using namespace WebCore;
WebSWClientConnection::WebSWClientConnection()
: m_identifier(Process::identifier())
, m_swOriginTable(makeUniqueRef<WebSWOriginTable>())
{
}
WebSWClientConnection::~WebSWClientConnection()
{
clear();
}
IPC::Connection* WebSWClientConnection::messageSenderConnection() const
{
return &WebProcess::singleton().ensureNetworkProcessConnection().connection();
}
void WebSWClientConnection::scheduleJobInServer(const ServiceWorkerJobData& jobData)
{
runOrDelayTaskForImport([this, jobData] {
send(Messages::WebSWServerConnection::ScheduleJobInServer { jobData });
});
}
void WebSWClientConnection::finishFetchingScriptInServer(const ServiceWorkerFetchResult& result)
{
send(Messages::WebSWServerConnection::FinishFetchingScriptInServer { result });
}
void WebSWClientConnection::addServiceWorkerRegistrationInServer(ServiceWorkerRegistrationIdentifier identifier)
{
WebProcess::singleton().addServiceWorkerRegistration(identifier);
send(Messages::WebSWServerConnection::AddServiceWorkerRegistrationInServer { identifier });
}
void WebSWClientConnection::removeServiceWorkerRegistrationInServer(ServiceWorkerRegistrationIdentifier identifier)
{
if (WebProcess::singleton().removeServiceWorkerRegistration(identifier))
send(Messages::WebSWServerConnection::RemoveServiceWorkerRegistrationInServer { identifier });
}
void WebSWClientConnection::scheduleUnregisterJobInServer(ServiceWorkerRegistrationIdentifier registrationIdentifier, WebCore::DocumentOrWorkerIdentifier documentIdentifier, CompletionHandler<void(ExceptionOr<bool>&&)>&& completionHandler)
{
sendWithAsyncReply(Messages::WebSWServerConnection::ScheduleUnregisterJobInServer { ServiceWorkerJobIdentifier::generateThreadSafe(), registrationIdentifier, documentIdentifier }, [completionHandler = WTFMove(completionHandler)](auto&& result) mutable {
if (!result.has_value())
return completionHandler(result.error().toException());
completionHandler(result.value());
});
}
void WebSWClientConnection::postMessageToServiceWorker(ServiceWorkerIdentifier destinationIdentifier, MessageWithMessagePorts&& message, const ServiceWorkerOrClientIdentifier& sourceIdentifier)
{
send(Messages::WebSWServerConnection::PostMessageToServiceWorker { destinationIdentifier, WTFMove(message), sourceIdentifier });
}
void WebSWClientConnection::registerServiceWorkerClient(const SecurityOrigin& topOrigin, const WebCore::ServiceWorkerClientData& data, const Optional<WebCore::ServiceWorkerRegistrationIdentifier>& controllingServiceWorkerRegistrationIdentifier, const String& userAgent)
{
send(Messages::WebSWServerConnection::RegisterServiceWorkerClient { topOrigin.data(), data, controllingServiceWorkerRegistrationIdentifier, userAgent });
}
void WebSWClientConnection::unregisterServiceWorkerClient(DocumentIdentifier contextIdentifier)
{
send(Messages::WebSWServerConnection::UnregisterServiceWorkerClient { ServiceWorkerClientIdentifier { serverConnectionIdentifier(), contextIdentifier } });
}
void WebSWClientConnection::didResolveRegistrationPromise(const ServiceWorkerRegistrationKey& key)
{
send(Messages::WebSWServerConnection::DidResolveRegistrationPromise { key });
}
bool WebSWClientConnection::mayHaveServiceWorkerRegisteredForOrigin(const SecurityOriginData& origin) const
{
if (!m_swOriginTable->isImported())
return true;
return m_swOriginTable->contains(origin);
}
void WebSWClientConnection::setSWOriginTableSharedMemory(const SharedMemory::IPCHandle& ipcHandle)
{
m_swOriginTable->setSharedMemory(ipcHandle.handle);
}
void WebSWClientConnection::setSWOriginTableIsImported()
{
m_swOriginTable->setIsImported();
while (!m_tasksPendingOriginImport.isEmpty())
m_tasksPendingOriginImport.takeFirst()();
}
void WebSWClientConnection::didMatchRegistration(uint64_t matchingRequest, Optional<ServiceWorkerRegistrationData>&& result)
{
ASSERT(isMainThread());
if (auto completionHandler = m_ongoingMatchRegistrationTasks.take(matchingRequest))
completionHandler(WTFMove(result));
}
void WebSWClientConnection::didGetRegistrations(uint64_t matchingRequest, Vector<ServiceWorkerRegistrationData>&& registrations)
{
ASSERT(isMainThread());
if (auto completionHandler = m_ongoingGetRegistrationsTasks.take(matchingRequest))
completionHandler(WTFMove(registrations));
}
void WebSWClientConnection::matchRegistration(SecurityOriginData&& topOrigin, const URL& clientURL, RegistrationCallback&& callback)
{
ASSERT(isMainThread());
if (!mayHaveServiceWorkerRegisteredForOrigin(topOrigin)) {
callback(WTF::nullopt);
return;
}
runOrDelayTaskForImport([this, callback = WTFMove(callback), topOrigin = WTFMove(topOrigin), clientURL]() mutable {
uint64_t callbackID = ++m_previousCallbackIdentifier;
m_ongoingMatchRegistrationTasks.add(callbackID, WTFMove(callback));
send(Messages::WebSWServerConnection::MatchRegistration(callbackID, topOrigin, clientURL));
});
}
void WebSWClientConnection::runOrDelayTaskForImport(Function<void()>&& task)
{
if (m_swOriginTable->isImported()) {
task();
return;
}
m_tasksPendingOriginImport.append(WTFMove(task));
}
void WebSWClientConnection::whenRegistrationReady(const SecurityOriginData& topOrigin, const URL& clientURL, WhenRegistrationReadyCallback&& callback)
{
uint64_t callbackID = ++m_previousCallbackIdentifier;
m_ongoingRegistrationReadyTasks.add(callbackID, WTFMove(callback));
send(Messages::WebSWServerConnection::WhenRegistrationReady(callbackID, topOrigin, clientURL));
}
void WebSWClientConnection::registrationReady(uint64_t callbackID, ServiceWorkerRegistrationData&& registrationData)
{
ASSERT(registrationData.activeWorker);
if (auto callback = m_ongoingRegistrationReadyTasks.take(callbackID))
callback(WTFMove(registrationData));
}
void WebSWClientConnection::setDocumentIsControlled(DocumentIdentifier documentIdentifier, ServiceWorkerRegistrationData&& data, CompletionHandler<void(bool)>&& completionHandler)
{
auto* documentLoader = DocumentLoader::fromTemporaryDocumentIdentifier(documentIdentifier);
bool result = documentLoader ? documentLoader->setControllingServiceWorkerRegistration(WTFMove(data)) : false;
completionHandler(result);
}
void WebSWClientConnection::getRegistrations(SecurityOriginData&& topOrigin, const URL& clientURL, GetRegistrationsCallback&& callback)
{
ASSERT(isMainThread());
if (!mayHaveServiceWorkerRegisteredForOrigin(topOrigin)) {
callback({ });
return;
}
runOrDelayTaskForImport([this, callback = WTFMove(callback), topOrigin = WTFMove(topOrigin), clientURL]() mutable {
uint64_t callbackID = ++m_previousCallbackIdentifier;
m_ongoingGetRegistrationsTasks.add(callbackID, WTFMove(callback));
send(Messages::WebSWServerConnection::GetRegistrations { callbackID, topOrigin, clientURL });
});
}
void WebSWClientConnection::connectionToServerLost()
{
clear();
}
void WebSWClientConnection::clear()
{
auto registrationTasks = WTFMove(m_ongoingMatchRegistrationTasks);
for (auto& callback : registrationTasks.values())
callback(WTF::nullopt);
auto getRegistrationTasks = WTFMove(m_ongoingGetRegistrationsTasks);
for (auto& callback : getRegistrationTasks.values())
callback({ });
m_ongoingRegistrationReadyTasks.clear();
clearPendingJobs();
}
void WebSWClientConnection::terminateWorkerForTesting(ServiceWorkerIdentifier identifier, CompletionHandler<void()>&& callback)
{
sendWithAsyncReply(Messages::WebSWServerConnection::TerminateWorkerFromClient { identifier }, WTFMove(callback));
}
void WebSWClientConnection::whenServiceWorkerIsTerminatedForTesting(ServiceWorkerIdentifier identifier, CompletionHandler<void()>&& callback)
{
sendWithAsyncReply(Messages::WebSWServerConnection::WhenServiceWorkerIsTerminatedForTesting { identifier }, WTFMove(callback));
}
void WebSWClientConnection::updateThrottleState()
{
m_isThrottleable = WebProcess::singleton().areAllPagesThrottleable();
send(Messages::WebSWServerConnection::SetThrottleState { m_isThrottleable });
}
void WebSWClientConnection::storeRegistrationsOnDiskForTesting(CompletionHandler<void()>&& callback)
{
sendWithAsyncReply(Messages::WebSWServerConnection::StoreRegistrationsOnDisk { }, WTFMove(callback));
}
}
#endif // ENABLE(SERVICE_WORKER)