NetworkProcessProxy.cpp [plain text]
#include "config.h"
#include "NetworkProcessProxy.h"
#include "APIContentRuleList.h"
#include "AuthenticationChallengeProxy.h"
#include "DownloadProxyMessages.h"
#if ENABLE(LEGACY_CUSTOM_PROTOCOL_MANAGER)
#include "LegacyCustomProtocolManagerProxyMessages.h"
#endif
#include "Logging.h"
#include "NetworkContentRuleListManagerMessages.h"
#include "NetworkProcessCreationParameters.h"
#include "NetworkProcessMessages.h"
#include "SandboxExtension.h"
#include "StorageProcessMessages.h"
#include "WebCompiledContentRuleList.h"
#include "WebPageProxy.h"
#include "WebProcessMessages.h"
#include "WebProcessPool.h"
#include "WebUserContentControllerProxy.h"
#include "WebsiteData.h"
#include <wtf/CompletionHandler.h>
#if ENABLE(SEC_ITEM_SHIM)
#include "SecItemShimProxy.h"
#endif
#if PLATFORM(IOS)
#include <wtf/spi/darwin/XPCSPI.h>
#endif
#define MESSAGE_CHECK(assertion) MESSAGE_CHECK_BASE(assertion, connection())
using namespace WebCore;
namespace WebKit {
static uint64_t generateCallbackID()
{
static uint64_t callbackID;
return ++callbackID;
}
Ref<NetworkProcessProxy> NetworkProcessProxy::create(WebProcessPool& processPool)
{
return adoptRef(*new NetworkProcessProxy(processPool));
}
NetworkProcessProxy::NetworkProcessProxy(WebProcessPool& processPool)
: ChildProcessProxy(processPool.alwaysRunsAtBackgroundPriority())
, m_processPool(processPool)
, m_numPendingConnectionRequests(0)
#if ENABLE(LEGACY_CUSTOM_PROTOCOL_MANAGER)
, m_customProtocolManagerProxy(*this)
#endif
, m_throttler(*this, processPool.shouldTakeUIBackgroundAssertion())
{
connect();
if (auto* websiteDataStore = m_processPool.websiteDataStore())
m_websiteDataStores.set(websiteDataStore->websiteDataStore().sessionID(), makeRef(websiteDataStore->websiteDataStore()));
}
NetworkProcessProxy::~NetworkProcessProxy()
{
ASSERT(m_pendingFetchWebsiteDataCallbacks.isEmpty());
ASSERT(m_pendingDeleteWebsiteDataCallbacks.isEmpty());
ASSERT(m_pendingDeleteWebsiteDataForOriginsCallbacks.isEmpty());
#if ENABLE(CONTENT_EXTENSIONS)
for (auto* proxy : m_webUserContentControllerProxies)
proxy->removeNetworkProcess(*this);
#endif
}
void NetworkProcessProxy::getLaunchOptions(ProcessLauncher::LaunchOptions& launchOptions)
{
launchOptions.processType = ProcessLauncher::ProcessType::Network;
ChildProcessProxy::getLaunchOptions(launchOptions);
if (processPool().shouldMakeNextNetworkProcessLaunchFailForTesting()) {
processPool().setShouldMakeNextNetworkProcessLaunchFailForTesting(false);
launchOptions.shouldMakeProcessLaunchFailForTesting = true;
}
}
void NetworkProcessProxy::connectionWillOpen(IPC::Connection& connection)
{
#if ENABLE(SEC_ITEM_SHIM)
SecItemShimProxy::singleton().initializeConnection(connection);
#else
UNUSED_PARAM(connection);
#endif
}
void NetworkProcessProxy::processWillShutDown(IPC::Connection& connection)
{
ASSERT_UNUSED(connection, this->connection() == &connection);
}
void NetworkProcessProxy::getNetworkProcessConnection(Messages::WebProcessProxy::GetNetworkProcessConnection::DelayedReply&& reply)
{
m_pendingConnectionReplies.append(WTFMove(reply));
if (state() == State::Launching) {
m_numPendingConnectionRequests++;
return;
}
connection()->send(Messages::NetworkProcess::CreateNetworkConnectionToWebProcess(), 0, IPC::SendOption::DispatchMessageEvenWhenWaitingForSyncReply);
}
DownloadProxy* NetworkProcessProxy::createDownloadProxy(const ResourceRequest& resourceRequest)
{
if (!m_downloadProxyMap)
m_downloadProxyMap = std::make_unique<DownloadProxyMap>(this);
return m_downloadProxyMap->createDownloadProxy(m_processPool, resourceRequest);
}
void NetworkProcessProxy::fetchWebsiteData(PAL::SessionID sessionID, OptionSet<WebsiteDataType> dataTypes, OptionSet<WebsiteDataFetchOption> fetchOptions, WTF::Function<void (WebsiteData)>&& completionHandler)
{
ASSERT(canSendMessage());
uint64_t callbackID = generateCallbackID();
RELEASE_LOG_IF(sessionID.isAlwaysOnLoggingAllowed(), ProcessSuspension, "%p - NetworkProcessProxy is taking a background assertion because the Network process is fetching Website data", this);
m_pendingFetchWebsiteDataCallbacks.add(callbackID, [this, token = throttler().backgroundActivityToken(), completionHandler = WTFMove(completionHandler), sessionID](WebsiteData websiteData) {
#if RELEASE_LOG_DISABLED
UNUSED_PARAM(this);
UNUSED_PARAM(sessionID);
#endif
completionHandler(WTFMove(websiteData));
RELEASE_LOG_IF(sessionID.isAlwaysOnLoggingAllowed(), ProcessSuspension, "%p - NetworkProcessProxy is releasing a background assertion because the Network process is done fetching Website data", this);
});
send(Messages::NetworkProcess::FetchWebsiteData(sessionID, dataTypes, fetchOptions, callbackID), 0);
}
void NetworkProcessProxy::deleteWebsiteData(PAL::SessionID sessionID, OptionSet<WebsiteDataType> dataTypes, WallTime modifiedSince, WTF::Function<void ()>&& completionHandler)
{
auto callbackID = generateCallbackID();
RELEASE_LOG_IF(sessionID.isAlwaysOnLoggingAllowed(), ProcessSuspension, "%p - NetworkProcessProxy is taking a background assertion because the Network process is deleting Website data", this);
m_pendingDeleteWebsiteDataCallbacks.add(callbackID, [this, token = throttler().backgroundActivityToken(), completionHandler = WTFMove(completionHandler), sessionID] {
#if RELEASE_LOG_DISABLED
UNUSED_PARAM(this);
UNUSED_PARAM(sessionID);
#endif
completionHandler();
RELEASE_LOG_IF(sessionID.isAlwaysOnLoggingAllowed(), ProcessSuspension, "%p - NetworkProcessProxy is releasing a background assertion because the Network process is done deleting Website data", this);
});
send(Messages::NetworkProcess::DeleteWebsiteData(sessionID, dataTypes, modifiedSince, callbackID), 0);
}
void NetworkProcessProxy::deleteWebsiteDataForOrigins(PAL::SessionID sessionID, OptionSet<WebsiteDataType> dataTypes, const Vector<WebCore::SecurityOriginData>& origins, const Vector<String>& cookieHostNames, WTF::Function<void()>&& completionHandler)
{
ASSERT(canSendMessage());
uint64_t callbackID = generateCallbackID();
RELEASE_LOG_IF(sessionID.isAlwaysOnLoggingAllowed(), ProcessSuspension, "%p - NetworkProcessProxy is taking a background assertion because the Network process is deleting Website data for several origins", this);
m_pendingDeleteWebsiteDataForOriginsCallbacks.add(callbackID, [this, token = throttler().backgroundActivityToken(), completionHandler = WTFMove(completionHandler), sessionID] {
#if RELEASE_LOG_DISABLED
UNUSED_PARAM(this);
UNUSED_PARAM(sessionID);
#endif
completionHandler();
RELEASE_LOG_IF(sessionID.isAlwaysOnLoggingAllowed(), ProcessSuspension, "%p - NetworkProcessProxy is releasing a background assertion because the Network process is done deleting Website data for several origins", this);
});
send(Messages::NetworkProcess::DeleteWebsiteDataForOrigins(sessionID, dataTypes, origins, cookieHostNames, callbackID), 0);
}
void NetworkProcessProxy::networkProcessCrashed()
{
clearCallbackStates();
Vector<Messages::WebProcessProxy::GetNetworkProcessConnection::DelayedReply> pendingReplies;
pendingReplies.reserveInitialCapacity(m_pendingConnectionReplies.size());
for (auto& reply : m_pendingConnectionReplies)
pendingReplies.append(WTFMove(reply));
m_processPool.networkProcessCrashed(*this, WTFMove(pendingReplies));
}
void NetworkProcessProxy::clearCallbackStates()
{
while (!m_pendingFetchWebsiteDataCallbacks.isEmpty())
m_pendingFetchWebsiteDataCallbacks.take(m_pendingFetchWebsiteDataCallbacks.begin()->key)(WebsiteData { });
while (!m_pendingDeleteWebsiteDataCallbacks.isEmpty())
m_pendingDeleteWebsiteDataCallbacks.take(m_pendingDeleteWebsiteDataCallbacks.begin()->key)();
while (!m_pendingDeleteWebsiteDataForOriginsCallbacks.isEmpty())
m_pendingDeleteWebsiteDataForOriginsCallbacks.take(m_pendingDeleteWebsiteDataForOriginsCallbacks.begin()->key)();
while (!m_updatePartitionOrBlockCookiesCallbackMap.isEmpty())
m_updatePartitionOrBlockCookiesCallbackMap.take(m_updatePartitionOrBlockCookiesCallbackMap.begin()->key)();
while (!m_storageAccessResponseCallbackMap.isEmpty())
m_storageAccessResponseCallbackMap.take(m_storageAccessResponseCallbackMap.begin()->key)(false);
}
void NetworkProcessProxy::didReceiveMessage(IPC::Connection& connection, IPC::Decoder& decoder)
{
if (dispatchMessage(connection, decoder))
return;
if (m_processPool.dispatchMessage(connection, decoder))
return;
didReceiveNetworkProcessProxyMessage(connection, decoder);
}
void NetworkProcessProxy::didReceiveSyncMessage(IPC::Connection& connection, IPC::Decoder& decoder, std::unique_ptr<IPC::Encoder>& replyEncoder)
{
if (dispatchSyncMessage(connection, decoder, replyEncoder))
return;
ASSERT_NOT_REACHED();
}
void NetworkProcessProxy::didClose(IPC::Connection&)
{
auto protectedProcessPool = makeRef(m_processPool);
if (m_downloadProxyMap)
m_downloadProxyMap->processDidClose();
#if ENABLE(LEGACY_CUSTOM_PROTOCOL_MANAGER)
m_customProtocolManagerProxy.invalidate();
#endif
m_tokenForHoldingLockedFiles = nullptr;
m_syncAllCookiesToken = nullptr;
m_syncAllCookiesCounter = 0;
for (auto& callback : m_writeBlobToFilePathCallbackMap.values())
callback(false);
m_writeBlobToFilePathCallbackMap.clear();
networkProcessCrashed();
}
void NetworkProcessProxy::didReceiveInvalidMessage(IPC::Connection&, IPC::StringReference, IPC::StringReference)
{
}
void NetworkProcessProxy::didCreateNetworkConnectionToWebProcess(const IPC::Attachment& connectionIdentifier)
{
ASSERT(!m_pendingConnectionReplies.isEmpty());
auto reply = m_pendingConnectionReplies.takeFirst();
#if USE(UNIX_DOMAIN_SOCKETS) || OS(WINDOWS)
reply(connectionIdentifier);
#elif OS(DARWIN)
MESSAGE_CHECK(MACH_PORT_VALID(connectionIdentifier.port()));
reply(IPC::Attachment(connectionIdentifier.port(), MACH_MSG_TYPE_MOVE_SEND));
#else
notImplemented();
#endif
}
void NetworkProcessProxy::didReceiveAuthenticationChallenge(uint64_t pageID, uint64_t frameID, WebCore::AuthenticationChallenge&& coreChallenge, uint64_t challengeID)
{
#if ENABLE(SERVICE_WORKER)
if (auto* serviceWorkerProcessProxy = m_processPool.serviceWorkerProcessProxyFromPageID(pageID)) {
auto authenticationChallenge = AuthenticationChallengeProxy::create(WTFMove(coreChallenge), challengeID, connection());
serviceWorkerProcessProxy->didReceiveAuthenticationChallenge(pageID, frameID, WTFMove(authenticationChallenge));
return;
}
#endif
WebPageProxy* page = WebProcessProxy::webPage(pageID);
MESSAGE_CHECK(page);
auto authenticationChallenge = AuthenticationChallengeProxy::create(WTFMove(coreChallenge), challengeID, connection());
page->didReceiveAuthenticationChallengeProxy(frameID, WTFMove(authenticationChallenge));
}
void NetworkProcessProxy::didFetchWebsiteData(uint64_t callbackID, const WebsiteData& websiteData)
{
auto callback = m_pendingFetchWebsiteDataCallbacks.take(callbackID);
callback(websiteData);
}
void NetworkProcessProxy::didDeleteWebsiteData(uint64_t callbackID)
{
auto callback = m_pendingDeleteWebsiteDataCallbacks.take(callbackID);
callback();
}
void NetworkProcessProxy::didDeleteWebsiteDataForOrigins(uint64_t callbackID)
{
auto callback = m_pendingDeleteWebsiteDataForOriginsCallbacks.take(callbackID);
callback();
}
void NetworkProcessProxy::grantSandboxExtensionsToStorageProcessForBlobs(uint64_t requestID, const Vector<String>& paths)
{
#if ENABLE(SANDBOX_EXTENSIONS)
SandboxExtension::HandleArray extensions;
extensions.allocate(paths.size());
for (size_t i = 0; i < paths.size(); ++i) {
SandboxExtension::createHandle(paths[i], SandboxExtension::Type::ReadWrite, extensions[i]);
}
m_processPool.sendToStorageProcessRelaunchingIfNecessary(Messages::StorageProcess::GrantSandboxExtensionsForBlobs(paths, extensions));
#endif
connection()->send(Messages::NetworkProcess::DidGrantSandboxExtensionsToStorageProcessForBlobs(requestID), 0);
}
void NetworkProcessProxy::didFinishLaunching(ProcessLauncher* launcher, IPC::Connection::Identifier connectionIdentifier)
{
ChildProcessProxy::didFinishLaunching(launcher, connectionIdentifier);
if (!IPC::Connection::identifierIsValid(connectionIdentifier)) {
networkProcessCrashed();
return;
}
for (unsigned i = 0; i < m_numPendingConnectionRequests; ++i)
connection()->send(Messages::NetworkProcess::CreateNetworkConnectionToWebProcess(), 0);
m_numPendingConnectionRequests = 0;
#if PLATFORM(COCOA)
if (m_processPool.processSuppressionEnabled())
setProcessSuppressionEnabled(true);
#endif
#if PLATFORM(IOS)
if (xpc_connection_t connection = this->connection()->xpcConnection())
m_throttler.didConnectToProcess(xpc_connection_get_pid(connection));
#endif
}
void NetworkProcessProxy::logDiagnosticMessage(uint64_t pageID, const String& message, const String& description, WebCore::ShouldSample shouldSample)
{
WebPageProxy* page = WebProcessProxy::webPage(pageID);
if (!page)
return;
page->logDiagnosticMessage(message, description, shouldSample);
}
void NetworkProcessProxy::logDiagnosticMessageWithResult(uint64_t pageID, const String& message, const String& description, uint32_t result, WebCore::ShouldSample shouldSample)
{
WebPageProxy* page = WebProcessProxy::webPage(pageID);
if (!page)
return;
page->logDiagnosticMessageWithResult(message, description, result, shouldSample);
}
void NetworkProcessProxy::logDiagnosticMessageWithValue(uint64_t pageID, const String& message, const String& description, double value, unsigned significantFigures, WebCore::ShouldSample shouldSample)
{
WebPageProxy* page = WebProcessProxy::webPage(pageID);
if (!page)
return;
page->logDiagnosticMessageWithValue(message, description, value, significantFigures, shouldSample);
}
#if USE(PROTECTION_SPACE_AUTH_CALLBACK)
void NetworkProcessProxy::canAuthenticateAgainstProtectionSpace(uint64_t loaderID, uint64_t pageID, uint64_t frameID, const WebCore::ProtectionSpace& protectionSpace)
{
if (auto* page = WebProcessProxy::webPage(pageID)) {
if (page->process().webFrame(frameID)) {
page->canAuthenticateAgainstProtectionSpace(loaderID, frameID, protectionSpace);
return;
}
#if ENABLE(SERVICE_WORKER)
} else if (m_processPool.serviceWorkerProcessProxyFromPageID(pageID)) {
send(Messages::NetworkProcess::ContinueCanAuthenticateAgainstProtectionSpace(loaderID, true), 0);
return;
#endif
}
send(Messages::NetworkProcess::ContinueCanAuthenticateAgainstProtectionSpace(loaderID, false), 0);
}
#endif
#if HAVE(CFNETWORK_STORAGE_PARTITIONING)
void NetworkProcessProxy::updatePrevalentDomainsToPartitionOrBlockCookies(PAL::SessionID sessionID, const Vector<String>& domainsToPartition, const Vector<String>& domainsToBlock, const Vector<String>& domainsToNeitherPartitionNorBlock, ShouldClearFirst shouldClearFirst, CompletionHandler<void()>&& callback)
{
if (!canSendMessage()) {
callback();
return;
}
auto callbackId = generateCallbackID();
auto addResult = m_updatePartitionOrBlockCookiesCallbackMap.add(callbackId, [protectedThis = makeRef(*this), token = throttler().backgroundActivityToken(), callback = WTFMove(callback)] {
callback();
});
ASSERT_UNUSED(addResult, addResult.isNewEntry);
send(Messages::NetworkProcess::UpdatePrevalentDomainsToPartitionOrBlockCookies(sessionID, domainsToPartition, domainsToBlock, domainsToNeitherPartitionNorBlock, shouldClearFirst == ShouldClearFirst::Yes, callbackId), 0);
}
void NetworkProcessProxy::didUpdatePartitionOrBlockCookies(uint64_t callbackId)
{
m_updatePartitionOrBlockCookiesCallbackMap.take(callbackId)();
}
static uint64_t nextRequestStorageAccessContextId()
{
static uint64_t nextContextId = 0;
return ++nextContextId;
}
void NetworkProcessProxy::hasStorageAccessForFrame(PAL::SessionID sessionID, const String& resourceDomain, const String& firstPartyDomain, uint64_t frameID, uint64_t pageID, WTF::CompletionHandler<void(bool)>&& callback)
{
auto contextId = nextRequestStorageAccessContextId();
auto addResult = m_storageAccessResponseCallbackMap.add(contextId, WTFMove(callback));
ASSERT_UNUSED(addResult, addResult.isNewEntry);
send(Messages::NetworkProcess::HasStorageAccessForFrame(sessionID, resourceDomain, firstPartyDomain, frameID, pageID, contextId), 0);
}
void NetworkProcessProxy::grantStorageAccess(PAL::SessionID sessionID, const String& resourceDomain, const String& firstPartyDomain, std::optional<uint64_t> frameID, uint64_t pageID, WTF::CompletionHandler<void(bool)>&& callback)
{
auto contextId = nextRequestStorageAccessContextId();
auto addResult = m_storageAccessResponseCallbackMap.add(contextId, WTFMove(callback));
ASSERT_UNUSED(addResult, addResult.isNewEntry);
send(Messages::NetworkProcess::GrantStorageAccess(sessionID, resourceDomain, firstPartyDomain, frameID, pageID, contextId), 0);
}
void NetworkProcessProxy::removeAllStorageAccess(PAL::SessionID sessionID)
{
if (canSendMessage())
send(Messages::NetworkProcess::RemoveAllStorageAccess(sessionID), 0);
}
void NetworkProcessProxy::storageAccessRequestResult(bool wasGranted, uint64_t contextId)
{
auto callback = m_storageAccessResponseCallbackMap.take(contextId);
callback(wasGranted);
}
void NetworkProcessProxy::getAllStorageAccessEntries(PAL::SessionID sessionID, CompletionHandler<void(Vector<String>&& domains)>&& callback)
{
auto contextId = nextRequestStorageAccessContextId();
auto addResult = m_allStorageAccessEntriesCallbackMap.add(contextId, WTFMove(callback));
ASSERT_UNUSED(addResult, addResult.isNewEntry);
send(Messages::NetworkProcess::GetAllStorageAccessEntries(sessionID, contextId), 0);
}
void NetworkProcessProxy::allStorageAccessEntriesResult(Vector<String>&& domains, uint64_t contextId)
{
auto callback = m_allStorageAccessEntriesCallbackMap.take(contextId);
callback(WTFMove(domains));
}
#endif
void NetworkProcessProxy::sendProcessWillSuspendImminently()
{
if (!canSendMessage())
return;
bool handled = false;
sendSync(Messages::NetworkProcess::ProcessWillSuspendImminently(), Messages::NetworkProcess::ProcessWillSuspendImminently::Reply(handled), 0, 1_s);
}
void NetworkProcessProxy::sendPrepareToSuspend()
{
if (canSendMessage())
send(Messages::NetworkProcess::PrepareToSuspend(), 0);
}
void NetworkProcessProxy::sendCancelPrepareToSuspend()
{
if (canSendMessage())
send(Messages::NetworkProcess::CancelPrepareToSuspend(), 0);
}
void NetworkProcessProxy::sendProcessDidResume()
{
if (canSendMessage())
send(Messages::NetworkProcess::ProcessDidResume(), 0);
}
void NetworkProcessProxy::writeBlobToFilePath(const WebCore::URL& url, const String& path, CompletionHandler<void(bool)>&& callback)
{
if (!canSendMessage()) {
callback(false);
return;
}
static uint64_t writeBlobToFilePathCallbackIdentifiers = 0;
uint64_t callbackID = ++writeBlobToFilePathCallbackIdentifiers;
m_writeBlobToFilePathCallbackMap.add(callbackID, WTFMove(callback));
SandboxExtension::Handle handleForWriting;
SandboxExtension::createHandle(path, SandboxExtension::Type::ReadWrite, handleForWriting);
send(Messages::NetworkProcess::WriteBlobToFilePath(url, path, handleForWriting, callbackID), 0);
}
void NetworkProcessProxy::didWriteBlobToFilePath(bool success, uint64_t callbackID)
{
if (auto handler = m_writeBlobToFilePathCallbackMap.take(callbackID))
handler(success);
else
ASSERT_NOT_REACHED();
}
void NetworkProcessProxy::processReadyToSuspend()
{
m_throttler.processReadyToSuspend();
}
void NetworkProcessProxy::didSetAssertionState(AssertionState)
{
}
void NetworkProcessProxy::setIsHoldingLockedFiles(bool isHoldingLockedFiles)
{
if (!isHoldingLockedFiles) {
RELEASE_LOG(ProcessSuspension, "UIProcess is releasing a background assertion because the Network process is no longer holding locked files");
m_tokenForHoldingLockedFiles = nullptr;
return;
}
if (!m_tokenForHoldingLockedFiles) {
RELEASE_LOG(ProcessSuspension, "UIProcess is taking a background assertion because the Network process is holding locked files");
m_tokenForHoldingLockedFiles = m_throttler.backgroundActivityToken();
}
}
void NetworkProcessProxy::syncAllCookies()
{
send(Messages::NetworkProcess::SyncAllCookies(), 0);
++m_syncAllCookiesCounter;
if (m_syncAllCookiesToken)
return;
RELEASE_LOG(ProcessSuspension, "%p - NetworkProcessProxy is taking a background assertion because the Network process is syncing cookies", this);
m_syncAllCookiesToken = throttler().backgroundActivityToken();
}
void NetworkProcessProxy::didSyncAllCookies()
{
ASSERT(m_syncAllCookiesCounter);
--m_syncAllCookiesCounter;
if (!m_syncAllCookiesCounter) {
RELEASE_LOG(ProcessSuspension, "%p - NetworkProcessProxy is releasing a background assertion because the Network process is done syncing cookies", this);
m_syncAllCookiesToken = nullptr;
}
}
void NetworkProcessProxy::addSession(Ref<WebsiteDataStore>&& store)
{
if (canSendMessage())
send(Messages::NetworkProcess::AddWebsiteDataStore { store->parameters() }, 0);
auto sessionID = store->sessionID();
if (!sessionID.isEphemeral())
m_websiteDataStores.set(sessionID, WTFMove(store));
}
void NetworkProcessProxy::removeSession(PAL::SessionID sessionID)
{
if (canSendMessage())
send(Messages::NetworkProcess::DestroySession { sessionID }, 0);
if (!sessionID.isEphemeral())
m_websiteDataStores.remove(sessionID);
}
WebsiteDataStore* NetworkProcessProxy::websiteDataStoreFromSessionID(PAL::SessionID sessionID)
{
auto iterator = m_websiteDataStores.find(sessionID);
if (iterator != m_websiteDataStores.end())
return iterator->value.get();
if (auto* websiteDataStore = m_processPool.websiteDataStore()) {
if (sessionID == websiteDataStore->websiteDataStore().sessionID())
return &websiteDataStore->websiteDataStore();
}
if (sessionID != PAL::SessionID::defaultSessionID())
return nullptr;
return &API::WebsiteDataStore::defaultDataStore()->websiteDataStore();
}
void NetworkProcessProxy::retrieveCacheStorageParameters(PAL::SessionID sessionID)
{
auto* store = websiteDataStoreFromSessionID(sessionID);
if (!store) {
RELEASE_LOG_ERROR(CacheStorage, "%p - NetworkProcessProxy is unable to retrieve CacheStorage parameters from the given session ID %" PRIu64, this, sessionID.sessionID());
auto quota = m_processPool.websiteDataStore() ? m_processPool.websiteDataStore()->websiteDataStore().cacheStoragePerOriginQuota() : WebsiteDataStore::defaultCacheStoragePerOriginQuota;
send(Messages::NetworkProcess::SetCacheStorageParameters { sessionID, quota, { }, { } }, 0);
return;
}
auto& cacheStorageDirectory = store->cacheStorageDirectory();
SandboxExtension::Handle cacheStorageDirectoryExtensionHandle;
if (!cacheStorageDirectory.isEmpty())
SandboxExtension::createHandleForReadWriteDirectory(cacheStorageDirectory, cacheStorageDirectoryExtensionHandle);
send(Messages::NetworkProcess::SetCacheStorageParameters { sessionID, store->cacheStoragePerOriginQuota(), cacheStorageDirectory, cacheStorageDirectoryExtensionHandle }, 0);
}
#if ENABLE(CONTENT_EXTENSIONS)
void NetworkProcessProxy::contentExtensionRules(UserContentControllerIdentifier identifier)
{
if (auto* webUserContentControllerProxy = WebUserContentControllerProxy::get(identifier)) {
m_webUserContentControllerProxies.add(webUserContentControllerProxy);
webUserContentControllerProxy->addNetworkProcess(*this);
auto rules = WTF::map(webUserContentControllerProxy->contentExtensionRules(), [](auto&& keyValue) -> std::pair<String, WebCompiledContentRuleListData> {
return std::make_pair(keyValue.value->name(), keyValue.value->compiledRuleList().data());
});
send(Messages::NetworkContentRuleListManager::AddContentRuleLists { identifier, rules }, 0);
return;
}
send(Messages::NetworkContentRuleListManager::AddContentRuleLists { identifier, { } }, 0);
}
void NetworkProcessProxy::didDestroyWebUserContentControllerProxy(WebUserContentControllerProxy& proxy)
{
send(Messages::NetworkContentRuleListManager::Remove { proxy.identifier() }, 0);
m_webUserContentControllerProxies.remove(&proxy);
}
#endif
void NetworkProcessProxy::sendProcessDidTransitionToForeground()
{
send(Messages::NetworkProcess::ProcessDidTransitionToForeground(), 0);
}
void NetworkProcessProxy::sendProcessDidTransitionToBackground()
{
send(Messages::NetworkProcess::ProcessDidTransitionToBackground(), 0);
}
}