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ProvisionalPageProxy.cpp
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771 lines (638 loc) · 39.5 KB
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/*
* Copyright (C) 2019-2023 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.
*/
#include "config.h"
#include "ProvisionalPageProxy.h"
#include "APINavigation.h"
#include "APIWebsitePolicies.h"
#include "BrowsingContextGroup.h"
#include "DrawingAreaProxy.h"
#include "FormDataReference.h"
#include "FrameProcess.h"
#include "GoToBackForwardItemParameters.h"
#include "HandleMessage.h"
#include "LoadedWebArchive.h"
#include "Logging.h"
#include "MessageSenderInlines.h"
#include "NavigationActionData.h"
#include "PageClient.h"
#include "ProvisionalFrameCreationParameters.h"
#include "RemotePageProxy.h"
#include "SuspendedPageProxy.h"
#include "URLSchemeTaskParameters.h"
#include "WebBackForwardCacheEntry.h"
#include "WebBackForwardList.h"
#include "WebBackForwardListCounts.h"
#include "WebBackForwardListItem.h"
#include "WebErrors.h"
#include "WebFrameProxy.h"
#include "WebNavigationDataStore.h"
#include "WebNavigationState.h"
#include "WebPageInspectorController.h"
#include "WebPageMessages.h"
#include "WebPageProxy.h"
#include "WebPageProxyMessages.h"
#include "WebProcessMessages.h"
#include "WebProcessPool.h"
#include "WebProcessProxy.h"
#include <WebCore/ShouldTreatAsContinuingLoad.h>
#define MESSAGE_CHECK(assertion) MESSAGE_CHECK_BASE(assertion, process().connection())
namespace WebKit {
using namespace WebCore;
#define PROVISIONALPAGEPROXY_RELEASE_LOG(channel, fmt, ...) RELEASE_LOG(channel, "%p - [pageProxyID=%" PRIu64 ", webPageID=%" PRIu64 ", PID=%i, navigationID=%" PRIu64 "] ProvisionalPageProxy::" fmt, this, m_page->identifier().toUInt64(), m_webPageID.toUInt64(), process().processID(), m_navigationID, ##__VA_ARGS__)
#define PROVISIONALPAGEPROXY_RELEASE_LOG_ERROR(channel, fmt, ...) RELEASE_LOG_ERROR(channel, "%p - [pageProxyID=%" PRIu64 ", webPageID=%" PRIu64 ", PID=%i, navigationID=%" PRIu64 "] ProvisionalPageProxy::" fmt, this, m_page->identifier().toUInt64(), m_webPageID.toUInt64(), process().processID(), m_navigationID, ##__VA_ARGS__)
ProvisionalPageProxy::ProvisionalPageProxy(WebPageProxy& page, Ref<FrameProcess>&& frameProcess, BrowsingContextGroup& group, std::unique_ptr<SuspendedPageProxy> suspendedPage, API::Navigation& navigation, bool isServerRedirect, const WebCore::ResourceRequest& request, ProcessSwapRequestedByClient processSwapRequestedByClient, bool isProcessSwappingOnNavigationResponse, API::WebsitePolicies* websitePolicies, WebsiteDataStore* replacedDataStoreForWebArchiveLoad)
: m_page(page)
, m_webPageID(suspendedPage ? suspendedPage->webPageID() : PageIdentifier::generate())
, m_frameProcess(WTFMove(frameProcess))
, m_browsingContextGroup(group)
, m_replacedDataStoreForWebArchiveLoad(replacedDataStoreForWebArchiveLoad)
, m_navigationID(navigation.navigationID())
, m_isServerRedirect(isServerRedirect)
, m_request(request)
, m_processSwapRequestedByClient(processSwapRequestedByClient)
, m_isProcessSwappingOnNavigationResponse(isProcessSwappingOnNavigationResponse)
, m_provisionalLoadURL(isProcessSwappingOnNavigationResponse ? request.url() : URL())
#if USE(RUNNINGBOARD)
, m_provisionalLoadActivity(m_frameProcess->process().throttler().foregroundActivity("Provisional Load"_s))
#endif
#if HAVE(VISIBILITY_PROPAGATION_VIEW)
, m_contextIDForVisibilityPropagationInWebProcess(suspendedPage ? suspendedPage->contextIDForVisibilityPropagationInWebProcess() : 0)
#if ENABLE(GPU_PROCESS)
, m_contextIDForVisibilityPropagationInGPUProcess(suspendedPage ? suspendedPage->contextIDForVisibilityPropagationInGPUProcess() : 0)
#endif
#endif
{
PROVISIONALPAGEPROXY_RELEASE_LOG(ProcessSwapping, "ProvisionalPageProxy: suspendedPage=%p", suspendedPage.get());
m_messageReceiverRegistration.startReceivingMessages(process(), m_webPageID, *this);
process().addProvisionalPageProxy(*this);
ASSERT(!page.preferences().siteIsolationEnabled() || navigation.processID() == process().coreProcessIdentifier());
m_websiteDataStore = process().websiteDataStore();
ASSERT(m_websiteDataStore);
if (m_websiteDataStore && m_websiteDataStore != &m_page->websiteDataStore())
process().processPool().pageBeginUsingWebsiteDataStore(protectedPage(), *m_websiteDataStore);
// If we are reattaching to a SuspendedPage, then the WebProcess' WebPage already exists and
// WebPageProxy::didCreateMainFrame() will not be called to initialize m_mainFrame. In such
// case, we need to initialize m_mainFrame to reflect the fact the the WebProcess' WebPage
// already exists and already has a main frame.
if (suspendedPage) {
ASSERT(&suspendedPage->process() == &process());
suspendedPage->unsuspend();
m_mainFrame = &suspendedPage->mainFrame();
}
initializeWebPage(websitePolicies);
}
ProvisionalPageProxy::~ProvisionalPageProxy()
{
#if PLATFORM(GTK) || PLATFORM(WPE)
if (m_accessibilityBindCompletionHandler)
m_accessibilityBindCompletionHandler({ });
#endif
if (!m_wasCommitted) {
m_page->inspectorController().willDestroyProvisionalPage(*this);
auto dataStore = process().websiteDataStore();
if (dataStore && dataStore!= &m_page->websiteDataStore())
process().processPool().pageEndUsingWebsiteDataStore(Ref { m_page.get() }, *dataStore);
if (process().hasConnection() && m_shouldClosePage)
send(Messages::WebPage::Close());
process().removeVisitedLinkStoreUser(m_page->visitedLinkStore(), m_page->identifier());
}
process().removeProvisionalPageProxy(*this);
}
WebProcessProxy& ProvisionalPageProxy::process()
{
return m_frameProcess->process();
}
Ref<WebProcessProxy> ProvisionalPageProxy::protectedProcess()
{
return process();
}
Ref<WebPageProxy> ProvisionalPageProxy::protectedPage() const
{
return m_page.get();
}
RefPtr<WebFrameProxy> ProvisionalPageProxy::protectedMainFrame() const
{
return m_mainFrame.copyRef();
}
void ProvisionalPageProxy::processDidTerminate()
{
PROVISIONALPAGEPROXY_RELEASE_LOG_ERROR(ProcessSwapping, "processDidTerminate:");
m_page->provisionalProcessDidTerminate();
}
std::unique_ptr<DrawingAreaProxy> ProvisionalPageProxy::takeDrawingArea()
{
return WTFMove(m_drawingArea);
}
void ProvisionalPageProxy::setNavigation(API::Navigation& navigation)
{
if (m_navigationID == navigation.navigationID())
return;
m_navigationID = navigation.navigationID();
navigation.setProcessID(process().coreProcessIdentifier());
}
void ProvisionalPageProxy::cancel()
{
// If the provisional load started, then indicate that it failed due to cancellation by calling didFailProvisionalLoadForFrame().
if (m_provisionalLoadURL.isEmpty() || !m_mainFrame)
return;
ASSERT(process().state() == WebProcessProxy::State::Running);
PROVISIONALPAGEPROXY_RELEASE_LOG(ProcessSwapping, "cancel: Simulating a didFailProvisionalLoadForFrame");
ASSERT(m_mainFrame);
auto error = WebKit::cancelledError(m_request);
error.setType(WebCore::ResourceError::Type::Cancellation);
FrameInfoData frameInfo {
true, // isMainFrame
FrameType::Local,
m_request,
SecurityOriginData::fromURLWithoutStrictOpaqueness(m_request.url()),
{ },
m_mainFrame->frameID(),
std::nullopt,
m_mainFrame->processID(),
m_mainFrame->isFocused()
};
didFailProvisionalLoadForFrame(WTFMove(frameInfo), ResourceRequest { m_request }, m_navigationID, m_provisionalLoadURL.string(), error, WebCore::WillContinueLoading::No, UserData { }, WebCore::WillInternallyHandleFailure::No); // Will delete |this|.
}
void ProvisionalPageProxy::initializeWebPage(RefPtr<API::WebsitePolicies>&& websitePolicies)
{
m_drawingArea = m_page->pageClient().createDrawingAreaProxy(protectedProcess());
bool registerWithInspectorController { true };
if (websitePolicies)
m_mainFrameWebsitePoliciesData = makeUnique<WebsitePoliciesData>(websitePolicies->data());
std::optional<WebCore::FrameIdentifier> mainFrameIdentifier;
Ref protectedProcess = this->protectedProcess();
if (page().preferences().siteIsolationEnabled()) {
RegistrableDomain navigationDomain(m_request.url());
if (m_page->openerFrame())
mainFrameIdentifier = m_page->mainFrame()->frameID();
if (auto existingRemotePageProxy = m_browsingContextGroup->takeRemotePageInProcessForProvisionalPage(page(), protectedProcess)) {
m_webPageID = existingRemotePageProxy->pageID();
m_mainFrame = existingRemotePageProxy->page()->mainFrame();
m_messageReceiverRegistration.stopReceivingMessages();
m_messageReceiverRegistration.transferMessageReceivingFrom(existingRemotePageProxy->messageReceiverRegistration(), *this);
send(Messages::WebPage::CreateProvisionalFrame({ }, m_mainFrame->frameID()));
m_needsCookieAccessAddedInNetworkProcess = true;
registerWithInspectorController = false; // FIXME: <rdar://121240770> This is a hack. There seems to be a bug in our interaction with WebPageInspectorController.
}
m_needsDidStartProvisionalLoad = false;
}
protectedProcess->send(Messages::WebProcess::CreateWebPage(m_webPageID, m_page->creationParametersForProvisionalPage(process(), *m_drawingArea, WTFMove(websitePolicies), WTFMove(mainFrameIdentifier))), 0);
protectedProcess->addVisitedLinkStoreUser(m_page->visitedLinkStore(), m_page->identifier());
if (m_page->isLayerTreeFrozenDueToSwipeAnimation())
send(Messages::WebPage::SwipeAnimationDidStart());
if (registerWithInspectorController)
m_page->inspectorController().didCreateProvisionalPage(*this);
}
void ProvisionalPageProxy::loadData(API::Navigation& navigation, std::span<const uint8_t> data, const String& mimeType, const String& encoding, const String& baseURL, API::Object* userData, WebCore::ShouldTreatAsContinuingLoad shouldTreatAsContinuingLoad, std::optional<NavigatingToAppBoundDomain> isNavigatingToAppBoundDomain, std::optional<WebsitePoliciesData>&& websitePolicies, SubstituteData::SessionHistoryVisibility sessionHistoryVisibility)
{
PROVISIONALPAGEPROXY_RELEASE_LOG(ProcessSwapping, "loadData:");
ASSERT(shouldTreatAsContinuingLoad != WebCore::ShouldTreatAsContinuingLoad::No);
m_page->loadDataWithNavigationShared(protectedProcess(), m_webPageID, navigation, data, mimeType, encoding, baseURL, userData, shouldTreatAsContinuingLoad, isNavigatingToAppBoundDomain, WTFMove(websitePolicies), navigation.lastNavigationAction().shouldOpenExternalURLsPolicy, sessionHistoryVisibility);
}
void ProvisionalPageProxy::loadRequest(API::Navigation& navigation, WebCore::ResourceRequest&& request, API::Object* userData, WebCore::ShouldTreatAsContinuingLoad shouldTreatAsContinuingLoad, std::optional<NavigatingToAppBoundDomain> isNavigatingToAppBoundDomain, std::optional<WebsitePoliciesData>&& websitePolicies, std::optional<NetworkResourceLoadIdentifier> existingNetworkResourceLoadIdentifierToResume)
{
PROVISIONALPAGEPROXY_RELEASE_LOG(ProcessSwapping, "loadRequest: existingNetworkResourceLoadIdentifierToResume=%" PRIu64, valueOrDefault(existingNetworkResourceLoadIdentifierToResume).toUInt64());
ASSERT(shouldTreatAsContinuingLoad != WebCore::ShouldTreatAsContinuingLoad::No);
// If this is a client-side redirect continuing in a new process, then the new process will overwrite the fromItem's URL. In this case,
// we need to make sure we update fromItem's processIdentifier as we want future navigations to this BackForward item to happen in the
// new process.
if (navigation.fromItem() && navigation.lockBackForwardList() == WebCore::LockBackForwardList::Yes)
navigation.fromItem()->setLastProcessIdentifier(process().coreProcessIdentifier());
m_page->loadRequestWithNavigationShared(protectedProcess(), m_webPageID, navigation, WTFMove(request), navigation.lastNavigationAction().shouldOpenExternalURLsPolicy, userData, shouldTreatAsContinuingLoad, isNavigatingToAppBoundDomain, WTFMove(websitePolicies), existingNetworkResourceLoadIdentifierToResume);
}
void ProvisionalPageProxy::goToBackForwardItem(API::Navigation& navigation, WebBackForwardListItem& item, RefPtr<API::WebsitePolicies>&& websitePolicies, WebCore::ShouldTreatAsContinuingLoad shouldTreatAsContinuingLoad, std::optional<NetworkResourceLoadIdentifier> existingNetworkResourceLoadIdentifierToResume)
{
PROVISIONALPAGEPROXY_RELEASE_LOG(ProcessSwapping, "goToBackForwardItem: existingNetworkResourceLoadIdentifierToResume=%" PRIu64, valueOrDefault(existingNetworkResourceLoadIdentifierToResume).toUInt64());
auto itemStates = m_page->backForwardList().filteredItemStates([this, targetItem = Ref { item }](auto& item) {
if (auto* backForwardCacheEntry = item.backForwardCacheEntry()) {
if (backForwardCacheEntry->processIdentifier() == process().coreProcessIdentifier())
return false;
}
return &item != targetItem.ptr();
});
std::optional<WebsitePoliciesData> websitePoliciesData;
if (websitePolicies)
websitePoliciesData = websitePolicies->data();
send(Messages::WebPage::UpdateBackForwardListForReattach(WTFMove(itemStates)));
SandboxExtension::Handle sandboxExtensionHandle;
URL itemURL { item.url() };
m_page->maybeInitializeSandboxExtensionHandle(process(), itemURL, item.resourceDirectoryURL(), sandboxExtensionHandle);
auto publicSuffix = WebCore::PublicSuffixStore::singleton().publicSuffix(URL(item.url()));
GoToBackForwardItemParameters parameters { navigation.navigationID(), item.itemID(), *navigation.backForwardFrameLoadType(), shouldTreatAsContinuingLoad, WTFMove(websitePoliciesData), m_page->lastNavigationWasAppInitiated(), existingNetworkResourceLoadIdentifierToResume, WTFMove(publicSuffix), WTFMove(sandboxExtensionHandle) };
if (!process().isLaunching() || !itemURL.protocolIsFile())
send(Messages::WebPage::GoToBackForwardItem(WTFMove(parameters)));
else
send(Messages::WebPage::GoToBackForwardItemWaitingForProcessLaunch(WTFMove(parameters), m_page->identifier()));
process().startResponsivenessTimer();
}
inline bool ProvisionalPageProxy::validateInput(FrameIdentifier frameID, const std::optional<uint64_t>& navigationID)
{
// If the previous provisional load used an existing process, we may receive leftover IPC for a previous navigation, which we need to ignore.
if (!m_mainFrame || m_mainFrame->frameID() != frameID)
return false;
return !navigationID || !*navigationID || *navigationID == m_navigationID;
}
void ProvisionalPageProxy::didCreateMainFrame(FrameIdentifier frameID)
{
PROVISIONALPAGEPROXY_RELEASE_LOG(ProcessSwapping, "didCreateMainFrame: frameID=%" PRIu64, frameID.object().toUInt64());
ASSERT(!m_mainFrame);
RefPtr<WebFrameProxy> previousMainFrame = m_page->mainFrame();
if (m_page->openerFrame() && page().preferences().siteIsolationEnabled()) {
ASSERT(m_page->mainFrame()->frameID() == frameID);
m_mainFrame = m_page->mainFrame();
} else
m_mainFrame = WebFrameProxy::create(protectedPage(), m_frameProcess, frameID);
// This navigation was destroyed so no need to notify of redirect.
if (!m_page->navigationState().hasNavigation(m_navigationID))
return;
// Restore the main frame's committed URL as some clients may rely on it until the next load is committed.
if (auto mainFrame = protectedMainFrame()) {
mainFrame->frameLoadState().setURL(previousMainFrame->url());
previousMainFrame->transferNavigationCallbackToFrame(*mainFrame);
}
// Normally, notification of a server redirect comes from the WebContent process.
// If we are process swapping in response to a server redirect then that notification will not come from the new WebContent process.
// In this case we have the UIProcess synthesize the redirect notification at the appropriate time.
if (m_isServerRedirect) {
// FIXME: When <rdar://116203552> is fixed we should not need this case here
// because main frame redirect messages won't come from the web content process.
if (m_page->preferences().siteIsolationEnabled() && !m_mainFrame->frameLoadState().provisionalURL().isEmpty())
m_mainFrame->frameLoadState().didReceiveServerRedirectForProvisionalLoad(m_request.url());
else
m_mainFrame->frameLoadState().didStartProvisionalLoad(m_request.url());
m_page->didReceiveServerRedirectForProvisionalLoadForFrameShared(protectedProcess(), m_mainFrame->frameID(), m_navigationID, WTFMove(m_request), { });
} else if (previousMainFrame && !previousMainFrame->provisionalURL().isEmpty()) {
// In case of a process swap after response policy, the didStartProvisionalLoad already happened but the new main frame doesn't know about it
// so we need to tell it so it can update its provisional URL.
m_mainFrame->didStartProvisionalLoad(previousMainFrame->provisionalURL());
}
}
void ProvisionalPageProxy::didPerformClientRedirect(const String& sourceURLString, const String& destinationURLString, FrameIdentifier frameID)
{
if (!validateInput(frameID))
return;
m_page->didPerformClientRedirectShared(protectedProcess(), sourceURLString, destinationURLString, frameID);
}
void ProvisionalPageProxy::didStartProvisionalLoadForFrame(FrameIdentifier frameID, FrameInfoData&& frameInfo, ResourceRequest&& request, uint64_t navigationID, URL&& url, URL&& unreachableURL, const UserData& userData)
{
if (!validateInput(frameID, navigationID))
return;
PROVISIONALPAGEPROXY_RELEASE_LOG(ProcessSwapping, "didStartProvisionalLoadForFrame: frameID=%" PRIu64, frameID.object().toUInt64());
ASSERT(m_provisionalLoadURL.isNull());
m_provisionalLoadURL = url;
// Merely following a server side redirect so there is no need to send a didStartProvisionalLoad again.
if (m_isServerRedirect)
return;
// Clients expect the Page's main frame's expectedURL to be the provisional one when a provisional load is started.
if (auto* pageMainFrame = m_page->mainFrame(); pageMainFrame && m_needsDidStartProvisionalLoad)
pageMainFrame->didStartProvisionalLoad(url);
m_page->didStartProvisionalLoadForFrameShared(protectedProcess(), frameID, WTFMove(frameInfo), WTFMove(request), navigationID, WTFMove(url), WTFMove(unreachableURL), userData);
}
void ProvisionalPageProxy::didFailProvisionalLoadForFrame(FrameInfoData&& frameInfo, ResourceRequest&& request, uint64_t navigationID, const String& provisionalURL, const WebCore::ResourceError& error, WebCore::WillContinueLoading willContinueLoading, const UserData& userData, WebCore::WillInternallyHandleFailure willInternallyHandleFailure)
{
if (!validateInput(frameInfo.frameID, navigationID))
return;
PROVISIONALPAGEPROXY_RELEASE_LOG_ERROR(ProcessSwapping, "didFailProvisionalLoadForFrame: frameID=%" PRIu64, frameInfo.frameID.object().toUInt64());
ASSERT(!m_provisionalLoadURL.isNull());
m_provisionalLoadURL = { };
// Make sure the Page's main frame's expectedURL gets cleared since we updated it in didStartProvisionalLoad.
// When site isolation is enabled, we use the same WebFrameProxy so we don't need this duplicate call.
// didFailProvisionalLoadForFrameShared will call didFailProvisionalLoad on the same main frame.
if (m_page->preferences().siteIsolationEnabled()) {
m_browsingContextGroup->transitionProvisionalPageToRemotePage(*this, RegistrableDomain(request.url()));
m_shouldClosePage = false;
} else if (auto* pageMainFrame = m_page->mainFrame())
pageMainFrame->didFailProvisionalLoad();
RefPtr frame = WebFrameProxy::webFrame(frameInfo.frameID);
MESSAGE_CHECK(frame);
m_page->didFailProvisionalLoadForFrameShared(protectedProcess(), *frame, WTFMove(frameInfo), WTFMove(request), navigationID, provisionalURL, error, willContinueLoading, userData, willInternallyHandleFailure); // May delete |this|.
}
void ProvisionalPageProxy::didCommitLoadForFrame(FrameIdentifier frameID, FrameInfoData&& frameInfo, ResourceRequest&& request, uint64_t navigationID, const String& mimeType, bool frameHasCustomContentProvider, WebCore::FrameLoadType frameLoadType, const WebCore::CertificateInfo& certificateInfo, bool usedLegacyTLS, bool privateRelayed, bool containsPluginDocument, WebCore::HasInsecureContent hasInsecureContent, WebCore::MouseEventPolicy mouseEventPolicy, const UserData& userData)
{
if (!validateInput(frameID, navigationID))
return;
PROVISIONALPAGEPROXY_RELEASE_LOG(ProcessSwapping, "didCommitLoadForFrame: frameID=%" PRIu64, frameID.object().toUInt64());
auto page = protectedPage();
if (page->preferences().siteIsolationEnabled()) {
RefPtr openerFrame = m_page->openerFrame();
page->mainFrame()->setProcess(m_frameProcess);
if (RefPtr openerPage = openerFrame ? openerFrame->page() : nullptr) {
RegistrableDomain openerDomain(openerFrame->url());
RegistrableDomain openedDomain(request.url());
if (openerDomain != openedDomain) {
page->send(Messages::WebPage::LoadDidCommitInAnotherProcess(page->mainFrame()->frameID(), std::nullopt));
m_browsingContextGroup->transitionPageToRemotePage(page, openerDomain);
}
}
}
m_provisionalLoadURL = { };
m_messageReceiverRegistration.stopReceivingMessages();
m_wasCommitted = true;
page->commitProvisionalPage(frameID, WTFMove(frameInfo), WTFMove(request), navigationID, mimeType, frameHasCustomContentProvider, frameLoadType, certificateInfo, usedLegacyTLS, privateRelayed, containsPluginDocument, hasInsecureContent, mouseEventPolicy, userData); // Will delete |this|.
}
void ProvisionalPageProxy::didNavigateWithNavigationData(const WebNavigationDataStore& store, FrameIdentifier frameID)
{
if (!validateInput(frameID))
return;
m_page->didNavigateWithNavigationDataShared(protectedProcess(), store, frameID);
}
void ProvisionalPageProxy::didChangeProvisionalURLForFrame(FrameIdentifier frameID, uint64_t navigationID, URL&& url)
{
if (!validateInput(frameID, navigationID))
return;
m_page->didChangeProvisionalURLForFrameShared(protectedProcess(), frameID, navigationID, WTFMove(url));
}
void ProvisionalPageProxy::decidePolicyForNavigationActionAsync(NavigationActionData&& data, CompletionHandler<void(PolicyDecision&&)>&& completionHandler)
{
if (!validateInput(data.frameInfo.frameID, data.navigationID))
return completionHandler({ });
m_page->decidePolicyForNavigationActionAsyncShared(protectedProcess(), WTFMove(data), WTFMove(completionHandler));
}
void ProvisionalPageProxy::decidePolicyForResponse(FrameInfoData&& frameInfo, uint64_t navigationID, const WebCore::ResourceResponse& response, const WebCore::ResourceRequest& request, bool canShowMIMEType, const String& downloadAttribute, bool isShowingInitialAboutBlank, WebCore::CrossOriginOpenerPolicyValue activeDocumentCOOPValue, CompletionHandler<void(PolicyDecision&&)>&& completionHandler)
{
if (!validateInput(frameInfo.frameID, navigationID))
return completionHandler({ });
m_page->decidePolicyForResponseShared(protectedProcess(), m_webPageID, WTFMove(frameInfo), navigationID, response, request, canShowMIMEType, downloadAttribute, isShowingInitialAboutBlank, activeDocumentCOOPValue, WTFMove(completionHandler));
}
void ProvisionalPageProxy::didPerformServerRedirect(const String& sourceURLString, const String& destinationURLString, FrameIdentifier frameID)
{
if (!validateInput(frameID))
return;
m_page->didPerformServerRedirectShared(protectedProcess(), sourceURLString, destinationURLString, frameID);
}
void ProvisionalPageProxy::didReceiveServerRedirectForProvisionalLoadForFrame(FrameIdentifier frameID, uint64_t navigationID, WebCore::ResourceRequest&& request, const UserData& userData)
{
if (!validateInput(frameID, navigationID))
return;
m_page->didReceiveServerRedirectForProvisionalLoadForFrameShared(protectedProcess(), frameID, navigationID, WTFMove(request), userData);
}
void ProvisionalPageProxy::startURLSchemeTask(URLSchemeTaskParameters&& parameters)
{
m_page->startURLSchemeTaskShared(protectedProcess(), m_webPageID, WTFMove(parameters));
}
void ProvisionalPageProxy::backForwardGoToItem(const WebCore::BackForwardItemIdentifier& identifier, CompletionHandler<void(const WebBackForwardListCounts&)>&& completionHandler)
{
m_page->backForwardGoToItemShared(identifier, WTFMove(completionHandler));
}
void ProvisionalPageProxy::decidePolicyForNavigationActionSync(NavigationActionData&& data, CompletionHandler<void(PolicyDecision&&)>&& reply)
{
auto& frameInfo = data.frameInfo;
auto navigationID = data.navigationID;
if (!frameInfo.isMainFrame || (m_mainFrame && m_mainFrame->frameID() != frameInfo.frameID) || navigationID != m_navigationID) {
reply(PolicyDecision { std::nullopt, WebCore::PolicyAction::Ignore, navigationID });
return;
}
if (!m_mainFrame) {
// This synchronous IPC message was processed before the asynchronous DidCreateMainFrame one so we do not know about this frameID yet.
didCreateMainFrame(frameInfo.frameID);
}
ASSERT(m_mainFrame);
m_page->decidePolicyForNavigationActionSyncShared(protectedProcess(), WTFMove(data), WTFMove(reply));
}
void ProvisionalPageProxy::logDiagnosticMessageFromWebProcess(const String& message, const String& description, WebCore::ShouldSample shouldSample)
{
MESSAGE_CHECK(message.containsOnlyASCII());
m_page->logDiagnosticMessage(message, description, shouldSample);
}
void ProvisionalPageProxy::logDiagnosticMessageWithEnhancedPrivacyFromWebProcess(const String& message, const String& description, WebCore::ShouldSample shouldSample)
{
MESSAGE_CHECK(message.containsOnlyASCII());
m_page->logDiagnosticMessageWithEnhancedPrivacy(message, description, shouldSample);
}
void ProvisionalPageProxy::logDiagnosticMessageWithValueDictionaryFromWebProcess(const String& message, const String& description, const WebCore::DiagnosticLoggingClient::ValueDictionary& valueDictionary, WebCore::ShouldSample shouldSample)
{
MESSAGE_CHECK(message.containsOnlyASCII());
m_page->logDiagnosticMessageWithValueDictionary(message, description, valueDictionary, shouldSample);
}
void ProvisionalPageProxy::backForwardAddItem(BackForwardListItemState&& itemState)
{
m_page->backForwardAddItemShared(protectedProcess(), WTFMove(itemState), m_replacedDataStoreForWebArchiveLoad ? LoadedWebArchive::Yes : LoadedWebArchive::No);
}
void ProvisionalPageProxy::didDestroyNavigation(uint64_t navigationID)
{
m_page->didDestroyNavigationShared(protectedProcess(), navigationID);
}
#if USE(QUICK_LOOK)
void ProvisionalPageProxy::requestPasswordForQuickLookDocumentInMainFrame(const String& fileName, CompletionHandler<void(const String&)>&& completionHandler)
{
m_page->requestPasswordForQuickLookDocumentInMainFrameShared(fileName, WTFMove(completionHandler));
}
#endif
#if PLATFORM(COCOA)
void ProvisionalPageProxy::registerWebProcessAccessibilityToken(std::span<const uint8_t> data, FrameIdentifier)
{
m_accessibilityToken = Vector(data);
}
#endif
#if PLATFORM(GTK) || PLATFORM(WPE)
void ProvisionalPageProxy::bindAccessibilityTree(const String& plugID)
{
m_accessibilityPlugID = plugID;
}
#endif
#if ENABLE(CONTENT_FILTERING)
void ProvisionalPageProxy::contentFilterDidBlockLoadForFrame(const WebCore::ContentFilterUnblockHandler& unblockHandler, FrameIdentifier frameID)
{
m_page->contentFilterDidBlockLoadForFrameShared(protectedProcess(), unblockHandler, frameID);
}
#endif
#if HAVE(VISIBILITY_PROPAGATION_VIEW)
void ProvisionalPageProxy::didCreateContextInWebProcessForVisibilityPropagation(LayerHostingContextID contextID)
{
PROVISIONALPAGEPROXY_RELEASE_LOG(ProcessSwapping, "didCreateContextInWebProcessForVisibilityPropagation: contextID=%u", contextID);
m_contextIDForVisibilityPropagationInWebProcess = contextID;
}
#if ENABLE(GPU_PROCESS)
void ProvisionalPageProxy::didCreateContextInGPUProcessForVisibilityPropagation(LayerHostingContextID contextID)
{
PROVISIONALPAGEPROXY_RELEASE_LOG(ProcessSwapping, "didCreateContextInGPUProcessForVisibilityPropagation: contextID=%u", contextID);
m_contextIDForVisibilityPropagationInGPUProcess = contextID;
}
#endif // ENABLE(GPU_PROCESS)
#if ENABLE(MODEL_PROCESS)
void ProvisionalPageProxy::didCreateContextInModelProcessForVisibilityPropagation(LayerHostingContextID contextID)
{
PROVISIONALPAGEPROXY_RELEASE_LOG(ProcessSwapping, "didCreateContextInModelProcessForVisibilityPropagation: contextID=%u", contextID);
m_contextIDForVisibilityPropagationInModelProcess = contextID;
}
#endif // ENABLE(MODEL_PROCESS)
#endif // HAVE(VISIBILITY_PROPAGATION_VIEW)
void ProvisionalPageProxy::swipeAnimationDidEnd()
{
send(Messages::WebPage::SwipeAnimationDidEnd());
}
void ProvisionalPageProxy::didReceiveMessage(IPC::Connection& connection, IPC::Decoder& decoder)
{
ASSERT(decoder.messageReceiverName() == Messages::WebPageProxy::messageReceiverName());
if (decoder.messageName() == Messages::WebPageProxy::DidStartProgress::name()
|| decoder.messageName() == Messages::WebPageProxy::DidChangeProgress::name()
|| decoder.messageName() == Messages::WebPageProxy::DidFinishProgress::name()
|| decoder.messageName() == Messages::WebPageProxy::SetNetworkRequestsInProgress::name()
|| decoder.messageName() == Messages::WebPageProxy::WillGoToBackForwardListItem::name()
#if USE(QUICK_LOOK)
|| decoder.messageName() == Messages::WebPageProxy::DidStartLoadForQuickLookDocumentInMainFrame::name()
|| decoder.messageName() == Messages::WebPageProxy::DidFinishLoadForQuickLookDocumentInMainFrame::name()
#endif
|| decoder.messageName() == Messages::WebPageProxy::CreateInspectorTarget::name()
|| decoder.messageName() == Messages::WebPageProxy::DestroyInspectorTarget::name()
|| decoder.messageName() == Messages::WebPageProxy::SendMessageToInspectorFrontend::name()
#if PLATFORM(GTK) || PLATFORM(WPE)
|| decoder.messageName() == Messages::WebPageProxy::DidInitiateLoadForResource::name()
|| decoder.messageName() == Messages::WebPageProxy::DidSendRequestForResource::name()
|| decoder.messageName() == Messages::WebPageProxy::DidReceiveResponseForResource::name()
#endif
)
{
m_page->didReceiveMessage(connection, decoder);
return;
}
if (decoder.messageName() == Messages::WebPageProxy::DidDestroyNavigation::name()) {
IPC::handleMessage<Messages::WebPageProxy::DidDestroyNavigation>(connection, decoder, this, &ProvisionalPageProxy::didDestroyNavigation);
return;
}
#if PLATFORM(COCOA)
if (decoder.messageName() == Messages::WebPageProxy::RegisterWebProcessAccessibilityToken::name()) {
IPC::handleMessage<Messages::WebPageProxy::RegisterWebProcessAccessibilityToken>(connection, decoder, this, &ProvisionalPageProxy::registerWebProcessAccessibilityToken);
return;
}
#endif
#if PLATFORM(GTK) || PLATFORM(WPE)
if (decoder.messageName() == Messages::WebPageProxy::BindAccessibilityTree::name()) {
IPC::handleMessage<Messages::WebPageProxy::BindAccessibilityTree>(connection, decoder, this, &ProvisionalPageProxy::bindAccessibilityTree);
return;
}
#endif
if (decoder.messageName() == Messages::WebPageProxy::BackForwardAddItem::name()) {
IPC::handleMessage<Messages::WebPageProxy::BackForwardAddItem>(connection, decoder, this, &ProvisionalPageProxy::backForwardAddItem);
return;
}
if (decoder.messageName() == Messages::WebPageProxy::LogDiagnosticMessageFromWebProcess::name()) {
IPC::handleMessage<Messages::WebPageProxy::LogDiagnosticMessageFromWebProcess>(connection, decoder, this, &ProvisionalPageProxy::logDiagnosticMessageFromWebProcess);
return;
}
if (decoder.messageName() == Messages::WebPageProxy::LogDiagnosticMessageWithEnhancedPrivacyFromWebProcess::name()) {
IPC::handleMessage<Messages::WebPageProxy::LogDiagnosticMessageWithEnhancedPrivacyFromWebProcess>(connection, decoder, this, &ProvisionalPageProxy::logDiagnosticMessageWithEnhancedPrivacyFromWebProcess);
return;
}
if (decoder.messageName() == Messages::WebPageProxy::LogDiagnosticMessageWithValueDictionaryFromWebProcess::name()) {
IPC::handleMessage<Messages::WebPageProxy::LogDiagnosticMessageWithValueDictionaryFromWebProcess>(connection, decoder, this, &ProvisionalPageProxy::logDiagnosticMessageWithValueDictionaryFromWebProcess);
return;
}
if (decoder.messageName() == Messages::WebPageProxy::StartURLSchemeTask::name()) {
IPC::handleMessage<Messages::WebPageProxy::StartURLSchemeTask>(connection, decoder, this, &ProvisionalPageProxy::startURLSchemeTask);
return;
}
if (decoder.messageName() == Messages::WebPageProxy::DecidePolicyForNavigationActionAsync::name()) {
IPC::handleMessageAsync<Messages::WebPageProxy::DecidePolicyForNavigationActionAsync>(connection, decoder, this, &ProvisionalPageProxy::decidePolicyForNavigationActionAsync);
return;
}
if (decoder.messageName() == Messages::WebPageProxy::DecidePolicyForResponse::name()) {
IPC::handleMessageAsync<Messages::WebPageProxy::DecidePolicyForResponse>(connection, decoder, this, &ProvisionalPageProxy::decidePolicyForResponse);
return;
}
if (decoder.messageName() == Messages::WebPageProxy::DidChangeProvisionalURLForFrame::name()) {
IPC::handleMessage<Messages::WebPageProxy::DidChangeProvisionalURLForFrame>(connection, decoder, this, &ProvisionalPageProxy::didChangeProvisionalURLForFrame);
return;
}
if (decoder.messageName() == Messages::WebPageProxy::DidNavigateWithNavigationData::name()) {
IPC::handleMessage<Messages::WebPageProxy::DidNavigateWithNavigationData>(connection, decoder, this, &ProvisionalPageProxy::didNavigateWithNavigationData);
return;
}
if (decoder.messageName() == Messages::WebPageProxy::DidPerformClientRedirect::name()) {
IPC::handleMessage<Messages::WebPageProxy::DidPerformClientRedirect>(connection, decoder, this, &ProvisionalPageProxy::didPerformClientRedirect);
return;
}
if (decoder.messageName() == Messages::WebPageProxy::DidCreateMainFrame::name()) {
IPC::handleMessage<Messages::WebPageProxy::DidCreateMainFrame>(connection, decoder, this, &ProvisionalPageProxy::didCreateMainFrame);
return;
}
if (decoder.messageName() == Messages::WebPageProxy::DidStartProvisionalLoadForFrame::name()) {
IPC::handleMessage<Messages::WebPageProxy::DidStartProvisionalLoadForFrame>(connection, decoder, this, &ProvisionalPageProxy::didStartProvisionalLoadForFrame);
return;
}
if (decoder.messageName() == Messages::WebPageProxy::DidFailProvisionalLoadForFrame::name()) {
IPC::handleMessage<Messages::WebPageProxy::DidFailProvisionalLoadForFrame>(connection, decoder, this, &ProvisionalPageProxy::didFailProvisionalLoadForFrame);
return;
}
if (decoder.messageName() == Messages::WebPageProxy::DidCommitLoadForFrame::name()) {
IPC::handleMessage<Messages::WebPageProxy::DidCommitLoadForFrame>(connection, decoder, this, &ProvisionalPageProxy::didCommitLoadForFrame);
return;
}
if (decoder.messageName() == Messages::WebPageProxy::DidReceiveServerRedirectForProvisionalLoadForFrame::name()) {
IPC::handleMessage<Messages::WebPageProxy::DidReceiveServerRedirectForProvisionalLoadForFrame>(connection, decoder, this, &ProvisionalPageProxy::didReceiveServerRedirectForProvisionalLoadForFrame);
return;
}
if (decoder.messageName() == Messages::WebPageProxy::DidPerformServerRedirect::name()) {
IPC::handleMessage<Messages::WebPageProxy::DidPerformServerRedirect>(connection, decoder, this, &ProvisionalPageProxy::didPerformServerRedirect);
return;
}
#if USE(QUICK_LOOK)
if (decoder.messageName() == Messages::WebPageProxy::RequestPasswordForQuickLookDocumentInMainFrame::name()) {
IPC::handleMessageAsync<Messages::WebPageProxy::RequestPasswordForQuickLookDocumentInMainFrame>(connection, decoder, this, &ProvisionalPageProxy::requestPasswordForQuickLookDocumentInMainFrame);
return;
}
#endif
#if ENABLE(CONTENT_FILTERING)
if (decoder.messageName() == Messages::WebPageProxy::ContentFilterDidBlockLoadForFrame::name()) {
IPC::handleMessage<Messages::WebPageProxy::ContentFilterDidBlockLoadForFrame>(connection, decoder, this, &ProvisionalPageProxy::contentFilterDidBlockLoadForFrame);
return;
}
#endif
#if HAVE(VISIBILITY_PROPAGATION_VIEW)
if (decoder.messageName() == Messages::WebPageProxy::DidCreateContextInWebProcessForVisibilityPropagation::name()) {
IPC::handleMessage<Messages::WebPageProxy::DidCreateContextInWebProcessForVisibilityPropagation>(connection, decoder, this, &ProvisionalPageProxy::didCreateContextInWebProcessForVisibilityPropagation);
return;
}
#endif
LOG(ProcessSwapping, "Unhandled message %s from provisional process", description(decoder.messageName()).characters());
}
bool ProvisionalPageProxy::didReceiveSyncMessage(IPC::Connection& connection, IPC::Decoder& decoder, UniqueRef<IPC::Encoder>& replyEncoder)
{
if (decoder.messageName() == Messages::WebPageProxy::BackForwardGoToItem::name())
return IPC::handleMessageSynchronous<Messages::WebPageProxy::BackForwardGoToItem>(connection, decoder, replyEncoder, this, &ProvisionalPageProxy::backForwardGoToItem);
if (decoder.messageName() == Messages::WebPageProxy::DecidePolicyForNavigationActionSync::name())
return IPC::handleMessageSynchronous<Messages::WebPageProxy::DecidePolicyForNavigationActionSync>(connection, decoder, replyEncoder, this, &ProvisionalPageProxy::decidePolicyForNavigationActionSync);
return m_page->didReceiveSyncMessage(connection, decoder, replyEncoder);
}
IPC::Connection* ProvisionalPageProxy::messageSenderConnection() const
{
return m_frameProcess->process().connection();
}
uint64_t ProvisionalPageProxy::messageSenderDestinationID() const
{
return m_webPageID.toUInt64();
}
bool ProvisionalPageProxy::sendMessage(UniqueRef<IPC::Encoder>&& encoder, OptionSet<IPC::SendOption> sendOptions)
{
// Send messages via the WebProcessProxy instead of the IPC::Connection since AuxiliaryProcessProxy implements queueing of messages
// while the process is still launching.
return process().sendMessage(WTFMove(encoder), sendOptions);
}
bool ProvisionalPageProxy::sendMessageWithAsyncReply(UniqueRef<IPC::Encoder>&& encoder, AsyncReplyHandler handler, OptionSet<IPC::SendOption> sendOptions)
{
return process().sendMessage(WTFMove(encoder), sendOptions, WTFMove(handler));
}
} // namespace WebKit
#undef MESSAGE_CHECK