| /* |
| * Copyright (C) 2014-2020 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. |
| */ |
| |
| #import "config.h" |
| #import "WebPageProxy.h" |
| |
| #import "APIAttachment.h" |
| #import "APIUIClient.h" |
| #import "Connection.h" |
| #import "DataDetectionResult.h" |
| #import "InsertTextOptions.h" |
| #import "LoadParameters.h" |
| #import "PageClient.h" |
| #import "QuickLookThumbnailLoader.h" |
| #import "SafeBrowsingSPI.h" |
| #import "SafeBrowsingWarning.h" |
| #import "SharedBufferDataReference.h" |
| #import "WebPageMessages.h" |
| #import "WebPasteboardProxy.h" |
| #import "WebProcessProxy.h" |
| #import "WebsiteDataStore.h" |
| #import "WKErrorInternal.h" |
| #import <WebCore/DragItem.h> |
| #import <WebCore/LocalCurrentGraphicsContext.h> |
| #import <WebCore/NotImplemented.h> |
| #import <WebCore/SearchPopupMenuCocoa.h> |
| #import <WebCore/TextAlternativeWithRange.h> |
| #import <WebCore/ValidationBubble.h> |
| #import <pal/spi/cocoa/NEFilterSourceSPI.h> |
| #import <wtf/BlockPtr.h> |
| #import <wtf/SoftLinking.h> |
| #import <wtf/cf/TypeCastsCF.h> |
| |
| #if ENABLE(MEDIA_USAGE) |
| #import "MediaUsageManagerCocoa.h" |
| #endif |
| |
| #if PLATFORM(IOS) |
| #import <pal/spi/cocoa/WebFilterEvaluatorSPI.h> |
| |
| SOFT_LINK_PRIVATE_FRAMEWORK(WebContentAnalysis); |
| SOFT_LINK_CLASS(WebContentAnalysis, WebFilterEvaluator); |
| #endif |
| |
| SOFT_LINK_FRAMEWORK_OPTIONAL(NetworkExtension); |
| SOFT_LINK_CLASS_OPTIONAL(NetworkExtension, NEFilterSource); |
| |
| #define MESSAGE_CHECK(assertion) MESSAGE_CHECK_BASE(assertion, process().connection()) |
| #define MESSAGE_CHECK_COMPLETION(assertion, completion) MESSAGE_CHECK_COMPLETION_BASE(assertion, process().connection(), completion) |
| |
| namespace WebKit { |
| using namespace WebCore; |
| |
| #if ENABLE(DATA_DETECTION) |
| void WebPageProxy::setDataDetectionResult(const DataDetectionResult& dataDetectionResult) |
| { |
| m_dataDetectionResults = dataDetectionResult.results; |
| } |
| #endif |
| |
| void WebPageProxy::saveRecentSearches(const String& name, const Vector<WebCore::RecentSearch>& searchItems) |
| { |
| MESSAGE_CHECK(!name.isNull()); |
| |
| WebCore::saveRecentSearches(name, searchItems); |
| } |
| |
| void WebPageProxy::loadRecentSearches(const String& name, CompletionHandler<void(Vector<WebCore::RecentSearch>&&)>&& completionHandler) |
| { |
| MESSAGE_CHECK_COMPLETION(!name.isNull(), completionHandler({ })); |
| |
| completionHandler(WebCore::loadRecentSearches(name)); |
| } |
| |
| void WebPageProxy::grantAccessToCurrentPasteboardData(const String& pasteboardName) |
| { |
| if (!hasRunningProcess()) |
| return; |
| |
| WebPasteboardProxy::singleton().grantAccessToCurrentData(m_process.get(), pasteboardName); |
| } |
| |
| void WebPageProxy::beginSafeBrowsingCheck(const URL& url, bool forMainFrameNavigation, WebFramePolicyListenerProxy& listener) |
| { |
| #if HAVE(SAFE_BROWSING) |
| SSBLookupContext *context = [SSBLookupContext sharedLookupContext]; |
| if (!context) |
| return listener.didReceiveSafeBrowsingResults({ }); |
| [context lookUpURL:url completionHandler:makeBlockPtr([listener = makeRef(listener), forMainFrameNavigation, url = url] (SSBLookupResult *result, NSError *error) mutable { |
| RunLoop::main().dispatch([listener = WTFMove(listener), result = retainPtr(result), error = retainPtr(error), forMainFrameNavigation, url = WTFMove(url)] { |
| if (error) { |
| listener->didReceiveSafeBrowsingResults({ }); |
| return; |
| } |
| |
| for (SSBServiceLookupResult *lookupResult in [result serviceLookupResults]) { |
| if (lookupResult.isPhishing || lookupResult.isMalware || lookupResult.isUnwantedSoftware) { |
| listener->didReceiveSafeBrowsingResults(SafeBrowsingWarning::create(url, forMainFrameNavigation, lookupResult)); |
| return; |
| } |
| } |
| listener->didReceiveSafeBrowsingResults({ }); |
| }); |
| }).get()]; |
| #else |
| listener.didReceiveSafeBrowsingResults({ }); |
| #endif |
| } |
| |
| #if ENABLE(CONTENT_FILTERING) |
| void WebPageProxy::contentFilterDidBlockLoadForFrame(const WebCore::ContentFilterUnblockHandler& unblockHandler, FrameIdentifier frameID) |
| { |
| contentFilterDidBlockLoadForFrameShared(m_process.copyRef(), unblockHandler, frameID); |
| } |
| |
| void WebPageProxy::contentFilterDidBlockLoadForFrameShared(Ref<WebProcessProxy>&& process, const WebCore::ContentFilterUnblockHandler& unblockHandler, FrameIdentifier frameID) |
| { |
| if (WebFrameProxy* frame = process->webFrame(frameID)) |
| frame->contentFilterDidBlockLoad(unblockHandler); |
| } |
| #endif |
| |
| void WebPageProxy::addPlatformLoadParameters(WebProcessProxy& process, LoadParameters& loadParameters) |
| { |
| loadParameters.dataDetectionContext = m_uiClient->dataDetectionContext(); |
| |
| if (!process.hasNetworkExtensionSandboxAccess() && [getNEFilterSourceClass() filterRequired]) { |
| SandboxExtension::Handle helperHandle; |
| SandboxExtension::createHandleForMachLookup("com.apple.nehelper"_s, WTF::nullopt, helperHandle); |
| loadParameters.neHelperExtensionHandle = WTFMove(helperHandle); |
| SandboxExtension::Handle managerHandle; |
| #if PLATFORM(MAC) && __MAC_OS_X_VERSION_MIN_REQUIRED < 101500 |
| SandboxExtension::createHandleForMachLookup("com.apple.nesessionmanager"_s, WTF::nullopt, managerHandle); |
| #else |
| SandboxExtension::createHandleForMachLookup("com.apple.nesessionmanager.content-filter"_s, WTF::nullopt, managerHandle); |
| #endif |
| loadParameters.neSessionManagerExtensionHandle = WTFMove(managerHandle); |
| |
| process.markHasNetworkExtensionSandboxAccess(); |
| } |
| |
| #if PLATFORM(IOS) |
| if (!process.hasManagedSessionSandboxAccess() && [getWebFilterEvaluatorClass() isManagedSession]) { |
| SandboxExtension::Handle handle; |
| SandboxExtension::createHandleForMachLookup("com.apple.uikit.viewservice.com.apple.WebContentFilter.remoteUI"_s, WTF::nullopt, handle); |
| loadParameters.contentFilterExtensionHandle = WTFMove(handle); |
| |
| SandboxExtension::Handle frontboardServiceExtensionHandle; |
| if (SandboxExtension::createHandleForMachLookup("com.apple.frontboard.systemappservices"_s, WTF::nullopt, frontboardServiceExtensionHandle)) |
| loadParameters.frontboardServiceExtensionHandle = WTFMove(frontboardServiceExtensionHandle); |
| |
| process.markHasManagedSessionSandboxAccess(); |
| } |
| #endif |
| } |
| |
| void WebPageProxy::createSandboxExtensionsIfNeeded(const Vector<String>& files, SandboxExtension::Handle& fileReadHandle, SandboxExtension::HandleArray& fileUploadHandles) |
| { |
| if (!files.size()) |
| return; |
| |
| if (files.size() == 1) { |
| BOOL isDirectory; |
| if ([[NSFileManager defaultManager] fileExistsAtPath:files[0] isDirectory:&isDirectory] && !isDirectory) { |
| #if HAVE(SANDBOX_ISSUE_READ_EXTENSION_TO_PROCESS_BY_AUDIT_TOKEN) |
| ASSERT(process().connection() && process().connection()->getAuditToken()); |
| if (process().connection() && process().connection()->getAuditToken()) |
| SandboxExtension::createHandleForReadByAuditToken("/", *(process().connection()->getAuditToken()), fileReadHandle); |
| else |
| SandboxExtension::createHandle("/", SandboxExtension::Type::ReadOnly, fileReadHandle); |
| #else |
| SandboxExtension::createHandle("/", SandboxExtension::Type::ReadOnly, fileReadHandle); |
| #endif |
| willAcquireUniversalFileReadSandboxExtension(m_process); |
| } |
| } |
| |
| fileUploadHandles.allocate(files.size()); |
| for (size_t i = 0; i< files.size(); i++) { |
| NSString *file = files[i]; |
| if (![[NSFileManager defaultManager] fileExistsAtPath:file]) |
| continue; |
| SandboxExtension::createHandle(file, SandboxExtension::Type::ReadOnly, fileUploadHandles[i]); |
| } |
| } |
| |
| bool WebPageProxy::scrollingUpdatesDisabledForTesting() |
| { |
| return pageClient().scrollingUpdatesDisabledForTesting(); |
| } |
| |
| #if ENABLE(DRAG_SUPPORT) |
| |
| void WebPageProxy::startDrag(const DragItem& dragItem, const ShareableBitmap::Handle& dragImageHandle) |
| { |
| pageClient().startDrag(dragItem, dragImageHandle); |
| } |
| |
| // FIXME: Move these functions to WebPageProxyIOS.mm. |
| #if PLATFORM(IOS_FAMILY) |
| |
| void WebPageProxy::setPromisedDataForImage(const String&, const SharedMemory::Handle&, uint64_t, const String&, const String&, const String&, const String&, const String&, const SharedMemory::Handle&, uint64_t) |
| { |
| notImplemented(); |
| } |
| |
| void WebPageProxy::setDragCaretRect(const IntRect& dragCaretRect) |
| { |
| if (m_currentDragCaretRect == dragCaretRect) |
| return; |
| |
| auto previousRect = m_currentDragCaretRect; |
| m_currentDragCaretRect = dragCaretRect; |
| pageClient().didChangeDragCaretRect(previousRect, dragCaretRect); |
| } |
| |
| #endif // PLATFORM(IOS_FAMILY) |
| |
| #endif // ENABLE(DRAG_SUPPORT) |
| |
| #if ENABLE(ATTACHMENT_ELEMENT) |
| |
| void WebPageProxy::platformRegisterAttachment(Ref<API::Attachment>&& attachment, const String& preferredFileName, const IPC::SharedBufferDataReference& dataReference) |
| { |
| if (dataReference.isEmpty()) |
| return; |
| |
| auto fileWrapper = adoptNS([pageClient().allocFileWrapperInstance() initRegularFileWithContents:dataReference.buffer()->createNSData().autorelease()]); |
| [fileWrapper setPreferredFilename:preferredFileName]; |
| attachment->setFileWrapper(fileWrapper.get()); |
| } |
| |
| void WebPageProxy::platformRegisterAttachment(Ref<API::Attachment>&& attachment, const String& filePath) |
| { |
| if (!filePath) |
| return; |
| |
| auto fileWrapper = adoptNS([pageClient().allocFileWrapperInstance() initWithURL:[NSURL fileURLWithPath:filePath] options:0 error:nil]); |
| attachment->setFileWrapper(fileWrapper.get()); |
| } |
| |
| void WebPageProxy::platformCloneAttachment(Ref<API::Attachment>&& fromAttachment, Ref<API::Attachment>&& toAttachment) |
| { |
| toAttachment->setFileWrapper(fromAttachment->fileWrapper()); |
| } |
| |
| #endif // ENABLE(ATTACHMENT_ELEMENT) |
| |
| void WebPageProxy::performDictionaryLookupAtLocation(const WebCore::FloatPoint& point) |
| { |
| if (!hasRunningProcess()) |
| return; |
| |
| send(Messages::WebPage::PerformDictionaryLookupAtLocation(point)); |
| } |
| |
| void WebPageProxy::performDictionaryLookupOfCurrentSelection() |
| { |
| if (!hasRunningProcess()) |
| return; |
| |
| send(Messages::WebPage::PerformDictionaryLookupOfCurrentSelection()); |
| } |
| |
| void WebPageProxy::insertDictatedTextAsync(const String& text, const EditingRange& replacementRange, const Vector<TextAlternativeWithRange>& dictationAlternativesWithRange, InsertTextOptions&& options) |
| { |
| if (!hasRunningProcess()) |
| return; |
| |
| Vector<DictationAlternative> dictationAlternatives; |
| for (const auto& alternativeWithRange : dictationAlternativesWithRange) { |
| if (auto context = pageClient().addDictationAlternatives(alternativeWithRange.alternatives.get())) |
| dictationAlternatives.append({ alternativeWithRange.range, context }); |
| } |
| |
| if (dictationAlternatives.isEmpty()) { |
| insertTextAsync(text, replacementRange, WTFMove(options)); |
| return; |
| } |
| |
| send(Messages::WebPage::InsertDictatedTextAsync { text, replacementRange, dictationAlternatives, WTFMove(options) }); |
| } |
| |
| ResourceError WebPageProxy::errorForUnpermittedAppBoundDomainNavigation(const URL& url) |
| { |
| return { WKErrorDomain, WKErrorNavigationAppBoundDomain, url, localizedDescriptionForErrorCode(WKErrorNavigationAppBoundDomain) }; |
| } |
| |
| #if ENABLE(APPLE_PAY) |
| |
| IPC::Connection* WebPageProxy::paymentCoordinatorConnection(const WebPaymentCoordinatorProxy&) |
| { |
| return messageSenderConnection(); |
| } |
| |
| const String& WebPageProxy::paymentCoordinatorBoundInterfaceIdentifier(const WebPaymentCoordinatorProxy&) |
| { |
| return websiteDataStore().configuration().boundInterfaceIdentifier(); |
| } |
| |
| const String& WebPageProxy::paymentCoordinatorSourceApplicationBundleIdentifier(const WebPaymentCoordinatorProxy&) |
| { |
| return websiteDataStore().configuration().sourceApplicationBundleIdentifier(); |
| } |
| |
| const String& WebPageProxy::paymentCoordinatorSourceApplicationSecondaryIdentifier(const WebPaymentCoordinatorProxy&) |
| { |
| return websiteDataStore().configuration().sourceApplicationSecondaryIdentifier(); |
| } |
| |
| void WebPageProxy::paymentCoordinatorAddMessageReceiver(WebPaymentCoordinatorProxy&, IPC::ReceiverName receiverName, IPC::MessageReceiver& messageReceiver) |
| { |
| process().addMessageReceiver(receiverName, m_webPageID, messageReceiver); |
| } |
| |
| void WebPageProxy::paymentCoordinatorRemoveMessageReceiver(WebPaymentCoordinatorProxy&, IPC::ReceiverName receiverName) |
| { |
| process().removeMessageReceiver(receiverName, m_webPageID); |
| } |
| |
| #endif |
| |
| #if ENABLE(SPEECH_SYNTHESIS) |
| void WebPageProxy::didStartSpeaking(WebCore::PlatformSpeechSynthesisUtterance&) |
| { |
| if (speechSynthesisData().speakingStartedCompletionHandler) |
| speechSynthesisData().speakingStartedCompletionHandler(); |
| } |
| |
| void WebPageProxy::didFinishSpeaking(WebCore::PlatformSpeechSynthesisUtterance&) |
| { |
| if (speechSynthesisData().speakingFinishedCompletionHandler) |
| speechSynthesisData().speakingFinishedCompletionHandler(); |
| } |
| |
| void WebPageProxy::didPauseSpeaking(WebCore::PlatformSpeechSynthesisUtterance&) |
| { |
| if (speechSynthesisData().speakingPausedCompletionHandler) |
| speechSynthesisData().speakingPausedCompletionHandler(); |
| } |
| |
| void WebPageProxy::didResumeSpeaking(WebCore::PlatformSpeechSynthesisUtterance&) |
| { |
| if (speechSynthesisData().speakingResumedCompletionHandler) |
| speechSynthesisData().speakingResumedCompletionHandler(); |
| } |
| |
| void WebPageProxy::speakingErrorOccurred(WebCore::PlatformSpeechSynthesisUtterance&) |
| { |
| send(Messages::WebPage::SpeakingErrorOccurred()); |
| } |
| |
| void WebPageProxy::boundaryEventOccurred(WebCore::PlatformSpeechSynthesisUtterance&, WebCore::SpeechBoundary speechBoundary, unsigned charIndex) |
| { |
| send(Messages::WebPage::BoundaryEventOccurred(speechBoundary == WebCore::SpeechBoundary::SpeechWordBoundary, charIndex)); |
| } |
| |
| void WebPageProxy::voicesDidChange() |
| { |
| send(Messages::WebPage::VoicesDidChange()); |
| } |
| #endif // ENABLE(SPEECH_SYNTHESIS) |
| |
| #if HAVE(VISIBILITY_PROPAGATION_VIEW) |
| void WebPageProxy::didCreateContextForVisibilityPropagation(LayerHostingContextID contextID) |
| { |
| m_contextIDForVisibilityPropagation = contextID; |
| pageClient().didCreateContextForVisibilityPropagation(contextID); |
| } |
| |
| void WebPageProxy::didCreateContextInGPUProcessForVisibilityPropagation(LayerHostingContextID contextID) |
| { |
| pageClient().didCreateContextInGPUProcessForVisibilityPropagation(contextID); |
| } |
| #endif |
| |
| void WebPageProxy::grantAccessToPreferenceService() |
| { |
| #if ENABLE(CFPREFS_DIRECT_MODE) |
| process().unblockPreferenceServiceIfNeeded(); |
| #endif |
| } |
| |
| #if ENABLE(MEDIA_USAGE) |
| MediaUsageManager& WebPageProxy::mediaUsageManager() |
| { |
| if (!m_mediaUsageManager) |
| m_mediaUsageManager = MediaUsageManager::create(); |
| |
| return *m_mediaUsageManager; |
| } |
| |
| void WebPageProxy::addMediaUsageManagerSession(WebCore::MediaSessionIdentifier identifier, const String& bundleIdentifier, const URL& pageURL) |
| { |
| mediaUsageManager().addMediaSession(identifier, bundleIdentifier, pageURL); |
| } |
| |
| void WebPageProxy::updateMediaUsageManagerSessionState(WebCore::MediaSessionIdentifier identifier, const WebCore::MediaUsageInfo& info) |
| { |
| mediaUsageManager().updateMediaUsage(identifier, info); |
| } |
| |
| void WebPageProxy::removeMediaUsageManagerSession(WebCore::MediaSessionIdentifier identifier) |
| { |
| mediaUsageManager().removeMediaSession(identifier); |
| } |
| #endif |
| |
| #if HAVE(QUICKLOOK_THUMBNAILING) |
| |
| static RefPtr<WebKit::ShareableBitmap> convertPlatformImageToBitmap(CocoaImage *image, const WebCore::IntSize& size) |
| { |
| WebKit::ShareableBitmap::Configuration bitmapConfiguration; |
| auto bitmap = WebKit::ShareableBitmap::createShareable(size, bitmapConfiguration); |
| if (!bitmap) |
| return nullptr; |
| |
| auto graphicsContext = bitmap->createGraphicsContext(); |
| if (!graphicsContext) |
| return nullptr; |
| |
| LocalCurrentGraphicsContext savedContext(*graphicsContext); |
| #if PLATFORM(IOS_FAMILY) |
| [image drawInRect:CGRectMake(0, 0, bitmap->size().width(), bitmap->size().height())]; |
| #elif USE(APPKIT) |
| [image drawInRect:NSMakeRect(0, 0, bitmap->size().width(), bitmap->size().height()) fromRect:NSZeroRect operation:NSCompositingOperationSourceOver fraction:1 respectFlipped:YES hints:nil]; |
| #endif |
| |
| return bitmap; |
| } |
| |
| void WebPageProxy::requestThumbnailWithOperation(WKQLThumbnailLoadOperation *operation) |
| { |
| [operation setCompletionBlock:^{ |
| dispatch_async(dispatch_get_main_queue(), ^{ |
| auto identifier = [operation identifier]; |
| auto convertedImage = convertPlatformImageToBitmap([operation thumbnail], WebCore::IntSize(400, 400)); |
| if (!convertedImage) |
| return; |
| this->updateAttachmentIcon(identifier, convertedImage); |
| }); |
| }]; |
| |
| [[WKQLThumbnailQueueManager sharedInstance].queue addOperation:operation]; |
| } |
| |
| |
| void WebPageProxy::requestThumbnailWithFileWrapper(NSFileWrapper* fileWrapper, const String& identifier) |
| { |
| auto operation = adoptNS([[WKQLThumbnailLoadOperation alloc] initWithAttachment:fileWrapper identifier:identifier]); |
| requestThumbnailWithOperation(operation.get()); |
| } |
| |
| void WebPageProxy::requestThumbnailWithPath(const String& identifier, const String& filePath) |
| { |
| auto operation = adoptNS([[WKQLThumbnailLoadOperation alloc] initWithURL:filePath identifier:identifier]); |
| requestThumbnailWithOperation(operation.get()); |
| |
| } |
| |
| #endif // HAVE(QUICKLOOK_THUMBNAILING) |
| |
| } // namespace WebKit |
| |
| #undef MESSAGE_CHECK_COMPLETION |
| #undef MESSAGE_CHECK |