#include "config.h"
#include "Quirks.h"
#include "Attr.h"
#include "DOMTokenList.h"
#include "DOMWindow.h"
#include "DeprecatedGlobalSettings.h"
#include "Document.h"
#include "DocumentLoader.h"
#include "DocumentStorageAccess.h"
#include "EventNames.h"
#include "FrameLoader.h"
#include "HTMLBodyElement.h"
#include "HTMLDivElement.h"
#include "HTMLMetaElement.h"
#include "HTMLObjectElement.h"
#include "HTMLVideoElement.h"
#include "JSEventListener.h"
#include "LayoutUnit.h"
#include "NamedNodeMap.h"
#include "NetworkStorageSession.h"
#include "PlatformMouseEvent.h"
#include "RegistrableDomain.h"
#include "ResourceLoadObserver.h"
#include "RuntimeApplicationChecks.h"
#include "RuntimeEnabledFeatures.h"
#include "SVGPathElement.h"
#include "SVGSVGElement.h"
#include "ScriptController.h"
#include "ScriptSourceCode.h"
#include "Settings.h"
#include "SpaceSplitString.h"
#include "UserAgent.h"
#include "UserContentTypes.h"
#include "UserScript.h"
#include "UserScriptTypes.h"
#if PLATFORM(COCOA)
#include "VersionChecks.h"
#endif
namespace WebCore {
static inline OptionSet<AutoplayQuirk> allowedAutoplayQuirks(Document& document)
{
auto* loader = document.loader();
if (!loader)
return { };
return loader->allowedAutoplayQuirks();
}
#if ENABLE(PUBLIC_SUFFIX_LIST)
static inline bool isYahooMail(Document& document)
{
auto host = document.topDocument().url().host();
return startsWithLettersIgnoringASCIICase(host, "mail.") && topPrivatelyControlledDomain(host.toString()).startsWith("yahoo.");
}
#endif
Quirks::Quirks(Document& document)
: m_document(makeWeakPtr(document))
{
}
Quirks::~Quirks() = default;
inline bool Quirks::needsQuirks() const
{
return m_document && m_document->settings().needsSiteSpecificQuirks();
}
bool Quirks::shouldIgnoreInvalidSignal() const
{
return needsQuirks();
}
bool Quirks::needsFormControlToBeMouseFocusable() const
{
#if PLATFORM(MAC)
if (!needsQuirks())
return false;
auto host = m_document->url().host();
return equalLettersIgnoringASCIICase(host, "ceac.state.gov") || host.endsWithIgnoringASCIICase(".ceac.state.gov");
#else
return false;
#endif
}
bool Quirks::needsAutoplayPlayPauseEvents() const
{
if (!needsQuirks())
return false;
if (allowedAutoplayQuirks(*m_document).contains(AutoplayQuirk::SynthesizedPauseEvents))
return true;
return allowedAutoplayQuirks(m_document->topDocument()).contains(AutoplayQuirk::SynthesizedPauseEvents);
}
bool Quirks::needsSeekingSupportDisabled() const
{
if (!needsQuirks())
return false;
auto host = m_document->topDocument().url().host();
return equalLettersIgnoringASCIICase(host, "netflix.com") || host.endsWithIgnoringASCIICase(".netflix.com");
}
bool Quirks::needsPerDocumentAutoplayBehavior() const
{
#if PLATFORM(MAC)
ASSERT(m_document == &m_document->topDocument());
return needsQuirks() && allowedAutoplayQuirks(*m_document).contains(AutoplayQuirk::PerDocumentAutoplayBehavior);
#else
if (!needsQuirks())
return false;
auto host = m_document->topDocument().url().host();
return equalLettersIgnoringASCIICase(host, "netflix.com") || host.endsWithIgnoringASCIICase(".netflix.com");
#endif
}
bool Quirks::shouldAutoplayForArbitraryUserGesture() const
{
#if PLATFORM(MAC)
return needsQuirks() && allowedAutoplayQuirks(*m_document).contains(AutoplayQuirk::ArbitraryUserGestures);
#else
if (!needsQuirks())
return false;
auto host = m_document->url().host();
return equalLettersIgnoringASCIICase(host, "twitter.com") || host.endsWithIgnoringASCIICase(".twitter.com");
#endif
}
bool Quirks::shouldAutoplayWebAudioForArbitraryUserGesture() const
{
if (!needsQuirks())
return false;
auto host = m_document->topDocument().url().host();
return equalLettersIgnoringASCIICase(host, "www.bing.com");
}
bool Quirks::hasBrokenEncryptedMediaAPISupportQuirk() const
{
if (!needsQuirks())
return false;
if (m_hasBrokenEncryptedMediaAPISupportQuirk)
return m_hasBrokenEncryptedMediaAPISupportQuirk.value();
auto domain = m_document->securityOrigin().domain().convertToASCIILowercase();
m_hasBrokenEncryptedMediaAPISupportQuirk = domain == "starz.com"
|| domain.endsWith(".starz.com")
|| domain == "youtube.com"
|| domain.endsWith(".youtube.com")
|| domain == "hulu.com"
|| domain.endsWith("hulu.com");
return m_hasBrokenEncryptedMediaAPISupportQuirk.value();
}
bool Quirks::shouldDisableContentChangeObserverTouchEventAdjustment() const
{
if (!needsQuirks())
return false;
auto& topDocument = m_document->topDocument();
auto* topDocumentLoader = topDocument.loader();
if (!topDocumentLoader || !topDocumentLoader->allowContentChangeObserverQuirk())
return false;
auto host = m_document->topDocument().url().host();
return host.endsWith(".youtube.com") || host == "youtube.com";
}
bool Quirks::needsMillisecondResolutionForHighResTimeStamp() const
{
if (!needsQuirks())
return false;
auto host = m_document->url().host();
return equalLettersIgnoringASCIICase(host, "www.icourse163.org");
}
bool Quirks::shouldStripQuotationMarkInFontFaceSetFamily() const
{
if (!needsQuirks())
return false;
auto host = m_document->topDocument().url().host();
return equalLettersIgnoringASCIICase(host, "docs.google.com");
}
bool Quirks::isTouchBarUpdateSupressedForHiddenContentEditable() const
{
#if PLATFORM(MAC)
if (!needsQuirks())
return false;
auto host = m_document->topDocument().url().host();
return equalLettersIgnoringASCIICase(host, "docs.google.com");
#else
return false;
#endif
}
bool Quirks::isNeverRichlyEditableForTouchBar() const
{
#if PLATFORM(MAC)
if (!needsQuirks())
return false;
auto& url = m_document->topDocument().url();
auto host = url.host();
if (equalLettersIgnoringASCIICase(host, "twitter.com"))
return true;
if (equalLettersIgnoringASCIICase(host, "onedrive.live.com"))
return true;
if (equalLettersIgnoringASCIICase(host, "trix-editor.org"))
return true;
if (equalLettersIgnoringASCIICase(host, "www.icloud.com")) {
auto path = url.path();
if (path.contains("notes") || url.fragmentIdentifier().contains("notes"))
return true;
}
#endif
return false;
}
static bool shouldSuppressAutocorrectionAndAutocaptializationInHiddenEditableAreasForHost(const StringView& host)
{
#if PLATFORM(IOS_FAMILY)
return equalLettersIgnoringASCIICase(host, "docs.google.com");
#else
UNUSED_PARAM(host);
return false;
#endif
}
bool Quirks::shouldDispatchSyntheticMouseEventsWhenModifyingSelection() const
{
if (m_document->settings().shouldDispatchSyntheticMouseEventsWhenModifyingSelection())
return true;
if (!needsQuirks())
return false;
auto host = m_document->topDocument().url().host();
if (equalLettersIgnoringASCIICase(host, "medium.com") || host.endsWithIgnoringASCIICase(".medium.com"))
return true;
if (equalLettersIgnoringASCIICase(host, "weebly.com") || host.endsWithIgnoringASCIICase(".weebly.com"))
return true;
return false;
}
bool Quirks::needsYouTubeMouseOutQuirk() const
{
#if PLATFORM(IOS_FAMILY)
if (m_document->settings().shouldDispatchSyntheticMouseOutAfterSyntheticClick())
return true;
if (!needsQuirks())
return false;
return equalLettersIgnoringASCIICase(m_document->url().host(), "www.youtube.com");
#else
return false;
#endif
}
bool Quirks::shouldAvoidUsingIOS13ForGmail() const
{
#if PLATFORM(IOS_FAMILY)
if (!needsQuirks())
return false;
auto& url = m_document->topDocument().url();
return equalLettersIgnoringASCIICase(url.host(), "mail.google.com");
#else
return false;
#endif
}
bool Quirks::shouldSuppressAutocorrectionAndAutocaptializationInHiddenEditableAreas() const
{
if (!needsQuirks())
return false;
return shouldSuppressAutocorrectionAndAutocaptializationInHiddenEditableAreasForHost(m_document->topDocument().url().host());
}
#if ENABLE(TOUCH_EVENTS)
bool Quirks::isAmazon() const
{
return topPrivatelyControlledDomain(m_document->topDocument().url().host().toString()).startsWith("amazon.");
}
bool Quirks::isGoogleMaps() const
{
auto& url = m_document->topDocument().url();
return topPrivatelyControlledDomain(url.host().toString()).startsWith("google.") && url.path().startsWithIgnoringASCIICase("/maps/");
}
bool Quirks::shouldDispatchSimulatedMouseEvents() const
{
if (RuntimeEnabledFeatures::sharedFeatures().mouseEventsSimulationEnabled())
return true;
if (!needsQuirks())
return false;
auto doShouldDispatchChecks = [this] () -> bool {
auto* loader = m_document->loader();
if (!loader || loader->simulatedMouseEventsDispatchPolicy() != SimulatedMouseEventsDispatchPolicy::Allow)
return false;
if (isAmazon())
return true;
if (isGoogleMaps())
return true;
auto& url = m_document->topDocument().url();
auto host = url.host().convertToASCIILowercase();
if (host == "wix.com" || host.endsWith(".wix.com")) {
return !url.path().startsWithIgnoringASCIICase("/website/templates/");
}
if ((host == "desmos.com" || host.endsWith(".desmos.com")) && url.path().startsWithIgnoringASCIICase("/calculator/"))
return true;
if (host == "figma.com" || host.endsWith(".figma.com"))
return true;
if (host == "trello.com" || host.endsWith(".trello.com"))
return true;
if (host == "airtable.com" || host.endsWith(".airtable.com"))
return true;
if (host == "msn.com" || host.endsWith(".msn.com"))
return true;
if (host == "flipkart.com" || host.endsWith(".flipkart.com"))
return true;
if (host == "iqiyi.com" || host.endsWith(".iqiyi.com"))
return true;
if (host == "trailers.apple.com")
return true;
if (host == "soundcloud.com")
return true;
if (host == "naver.com")
return true;
if (host == "nba.com" || host.endsWith(".nba.com"))
return true;
if (host.endsWith(".naver.com")) {
if (host == "tv.naver.com")
return false;
if (host == "mail.naver.com")
return false;
if (host == "m.naver.com")
return false;
return true;
}
return false;
};
if (!m_shouldDispatchSimulatedMouseEventsQuirk)
m_shouldDispatchSimulatedMouseEventsQuirk = doShouldDispatchChecks();
return *m_shouldDispatchSimulatedMouseEventsQuirk;
}
bool Quirks::shouldDispatchedSimulatedMouseEventsAssumeDefaultPrevented(EventTarget* target) const
{
if (!needsQuirks() || !shouldDispatchSimulatedMouseEvents())
return false;
if (isAmazon() && is<Element>(target)) {
auto& element = downcast<Element>(*target);
if (element.getIdAttribute() == "magnifierLens")
return true;
if (auto* sibling = element.nextElementSibling())
return sibling->getIdAttribute() == "magnifierLens";
}
if (equalLettersIgnoringASCIICase(m_document->topDocument().url().host(), "soundcloud.com") && is<Element>(target))
return downcast<Element>(*target).classList().contains("sceneLayer");
return false;
}
Optional<Event::IsCancelable> Quirks::simulatedMouseEventTypeForTarget(EventTarget* target) const
{
if (!shouldDispatchSimulatedMouseEvents())
return { };
if (isGoogleMaps()) {
if (is<Element>(target) && downcast<Element>(target)->getAttribute("class") == "widget-expand-button-pegman-icon")
return Event::IsCancelable::Yes;
return { };
}
auto host = m_document->topDocument().url().host();
if (equalLettersIgnoringASCIICase(host, "desmos.com") || host.endsWithIgnoringASCIICase(".desmos.com"))
return Event::IsCancelable::No;
if (equalLettersIgnoringASCIICase(host, "airtable.com") || host.endsWithIgnoringASCIICase(".airtable.com")) {
if (is<Node>(target)) {
auto* node = downcast<Node>(target);
if (auto* paneContainer = node->treeScope().getElementById(AtomString("paneContainer"))) {
if (paneContainer->contains(node))
return Event::IsCancelable::Yes;
}
}
return { };
}
return Event::IsCancelable::Yes;
}
bool Quirks::shouldMakeTouchEventNonCancelableForTarget(EventTarget* target) const
{
if (!needsQuirks())
return false;
auto host = m_document->topDocument().url().host();
if (equalLettersIgnoringASCIICase(host, "www.youtube.com")) {
if (is<Element>(target)) {
unsigned depth = 3;
for (auto* element = downcast<Element>(target); element && depth; element = element->parentElement(), --depth) {
if (element->localName() == "paper-item" && element->classList().contains("yt-dropdown-menu"))
return true;
}
}
}
return false;
}
bool Quirks::shouldPreventPointerMediaQueryFromEvaluatingToCoarse() const
{
if (!needsQuirks())
return false;
auto host = m_document->topDocument().url().host();
return equalLettersIgnoringASCIICase(host, "shutterstock.com") || host.endsWithIgnoringASCIICase(".shutterstock.com");
}
bool Quirks::shouldPreventDispatchOfTouchEvent(const AtomString& touchEventType, EventTarget* target) const
{
if (!needsQuirks())
return false;
if (is<Element>(target) && touchEventType == eventNames().touchendEvent && equalLettersIgnoringASCIICase(m_document->topDocument().url().host(), "sites.google.com")) {
auto& classList = downcast<Element>(*target).classList();
return classList.contains("DPvwYc") && classList.contains("sm8sCf");
}
return false;
}
#endif
#if ENABLE(IOS_TOUCH_EVENTS)
bool Quirks::shouldSynthesizeTouchEvents() const
{
if (!needsQuirks())
return false;
if (!m_shouldSynthesizeTouchEventsQuirk)
m_shouldSynthesizeTouchEventsQuirk = isYahooMail(*m_document);
return m_shouldSynthesizeTouchEventsQuirk.value();
}
#endif
bool Quirks::shouldAvoidResizingWhenInputViewBoundsChange() const
{
if (!needsQuirks())
return false;
auto& url = m_document->topDocument().url();
auto host = url.host();
if (equalLettersIgnoringASCIICase(host, "live.com") || host.endsWithIgnoringASCIICase(".live.com"))
return true;
if (equalLettersIgnoringASCIICase(host, "twitter.com") || host.endsWithIgnoringASCIICase(".twitter.com"))
return true;
if ((equalLettersIgnoringASCIICase(host, "google.com") || host.endsWithIgnoringASCIICase(".google.com")) && url.path().startsWithIgnoringASCIICase("/maps/"))
return true;
if (host.endsWithIgnoringASCIICase(".sharepoint.com"))
return true;
return false;
}
bool Quirks::shouldDisablePointerEventsQuirk() const
{
#if PLATFORM(IOS_FAMILY)
if (!needsQuirks())
return false;
auto& url = m_document->topDocument().url();
auto host = url.host();
if (equalLettersIgnoringASCIICase(host, "mailchimp.com") || host.endsWithIgnoringASCIICase(".mailchimp.com"))
return true;
#endif
return false;
}
bool Quirks::needsDeferKeyDownAndKeyPressTimersUntilNextEditingCommand() const
{
#if PLATFORM(IOS_FAMILY)
if (m_document->settings().needsDeferKeyDownAndKeyPressTimersUntilNextEditingCommandQuirk())
return true;
if (!needsQuirks())
return false;
auto& url = m_document->topDocument().url();
return equalLettersIgnoringASCIICase(url.host(), "docs.google.com") && url.path().startsWithIgnoringASCIICase("/spreadsheets/");
#else
return false;
#endif
}
bool Quirks::needsInputModeNoneImplicitly(const HTMLElement& element) const
{
#if PLATFORM(IOS_FAMILY)
if (!needsQuirks())
return false;
if (element.hasTagName(HTMLNames::inputTag)) {
if (!equalLettersIgnoringASCIICase(m_document->url().host(), "calendar.google.com"))
return false;
static NeverDestroyed<QualifiedName> dataInitialValueAttr(nullAtom(), "data-initial-value", nullAtom());
static NeverDestroyed<QualifiedName> dataPreviousValueAttr(nullAtom(), "data-previous-value", nullAtom());
return equalLettersIgnoringASCIICase(element.attributeWithoutSynchronization(HTMLNames::autocompleteAttr), "off")
&& element.hasAttributeWithoutSynchronization(dataInitialValueAttr)
&& element.hasAttributeWithoutSynchronization(dataPreviousValueAttr);
}
if (!element.hasTagName(HTMLNames::textareaTag))
return false;
auto& url = m_document->url();
auto host = url.host();
if (!host.endsWithIgnoringASCIICase(".desmos.com"))
return false;
return element.parentElement() && element.parentElement()->classNames().contains("dcg-mq-textarea");
#else
UNUSED_PARAM(element);
return false;
#endif
}
bool Quirks::needsGMailOverflowScrollQuirk() const
{
#if PLATFORM(IOS_FAMILY)
if (!needsQuirks())
return false;
if (!m_needsGMailOverflowScrollQuirk)
m_needsGMailOverflowScrollQuirk = equalLettersIgnoringASCIICase(m_document->url().host(), "mail.google.com");
return *m_needsGMailOverflowScrollQuirk;
#else
return false;
#endif
}
bool Quirks::needsYouTubeOverflowScrollQuirk() const
{
#if PLATFORM(IOS_FAMILY)
if (!needsQuirks())
return false;
if (!m_needsYouTubeOverflowScrollQuirk)
m_needsYouTubeOverflowScrollQuirk = equalLettersIgnoringASCIICase(m_document->url().host(), "www.youtube.com");
return *m_needsYouTubeOverflowScrollQuirk;
#else
return false;
#endif
}
bool Quirks::needsFullscreenDisplayNoneQuirk() const
{
#if PLATFORM(IOS_FAMILY)
if (!needsQuirks())
return false;
if (!m_needsFullscreenDisplayNoneQuirk) {
auto host = m_document->topDocument().url().host();
m_needsFullscreenDisplayNoneQuirk = equalLettersIgnoringASCIICase(host, "gizmodo.com") || host.endsWithIgnoringASCIICase(".gizmodo.com");
}
return *m_needsFullscreenDisplayNoneQuirk;
#else
return false;
#endif
}
bool Quirks::needsWeChatScrollingQuirk() const
{
#if PLATFORM(IOS)
return needsQuirks() && !linkedOnOrAfter(SDKVersion::FirstWithoutWeChatScrollingQuirk) && IOSApplication::isWechat();
#else
return false;
#endif
}
bool Quirks::shouldOmitHTMLDocumentSupportedPropertyNames()
{
#if PLATFORM(COCOA)
static bool shouldOmitHTMLDocumentSupportedPropertyNames = !linkedOnOrAfter(SDKVersion::FirstWithHTMLDocumentSupportedPropertyNames);
return shouldOmitHTMLDocumentSupportedPropertyNames;
#else
return false;
#endif
}
bool Quirks::shouldSilenceWindowResizeEvents() const
{
#if PLATFORM(IOS)
if (!needsQuirks())
return false;
auto* page = m_document->page();
if (!page || !page->isTakingSnapshotsForApplicationSuspension())
return false;
auto host = m_document->topDocument().url().host();
return equalLettersIgnoringASCIICase(host, "nytimes.com") || host.endsWithIgnoringASCIICase(".nytimes.com")
|| equalLettersIgnoringASCIICase(host, "twitter.com") || host.endsWithIgnoringASCIICase(".twitter.com");
#else
return false;
#endif
}
bool Quirks::shouldSilenceMediaQueryListChangeEvents() const
{
#if PLATFORM(IOS)
if (!needsQuirks())
return false;
auto* page = m_document->page();
if (!page || !page->isTakingSnapshotsForApplicationSuspension())
return false;
auto host = m_document->topDocument().url().host();
return equalLettersIgnoringASCIICase(host, "twitter.com") || host.endsWithIgnoringASCIICase(".twitter.com");
#else
return false;
#endif
}
bool Quirks::shouldAvoidScrollingWhenFocusedContentIsVisible() const
{
if (!needsQuirks())
return false;
return equalLettersIgnoringASCIICase(m_document->url().host(), "www.zillow.com");
}
bool Quirks::shouldUseLegacySelectPopoverDismissalBehaviorInDataActivation() const
{
if (!needsQuirks())
return false;
auto host = m_document->url().host();
return equalLettersIgnoringASCIICase(host, "att.com") || host.endsWithIgnoringASCIICase(".att.com");
}
bool Quirks::shouldIgnoreAriaForFastPathContentObservationCheck() const
{
#if PLATFORM(IOS_FAMILY)
if (!needsQuirks())
return false;
auto host = m_document->url().host();
return equalLettersIgnoringASCIICase(host, "www.ralphlauren.com");
#endif
return false;
}
bool Quirks::shouldOpenAsAboutBlank(const String& stringToOpen) const
{
#if PLATFORM(IOS_FAMILY)
if (!needsQuirks())
return false;
auto openerURL = m_document->url();
if (!equalLettersIgnoringASCIICase(openerURL.host(), "docs.google.com"))
return false;
if (!m_document->frame() || !m_document->frame()->loader().userAgent(openerURL).contains("Macintosh"))
return false;
URL urlToOpen { URL { }, stringToOpen };
if (!urlToOpen.protocolIsAbout())
return false;
return !equalLettersIgnoringASCIICase(urlToOpen.host(), "blank") && !equalLettersIgnoringASCIICase(urlToOpen.host(), "srcdoc");
#else
UNUSED_PARAM(stringToOpen);
return false;
#endif
}
bool Quirks::needsPreloadAutoQuirk() const
{
#if PLATFORM(IOS_FAMILY)
if (!needsQuirks())
return false;
if (m_needsPreloadAutoQuirk)
return m_needsPreloadAutoQuirk.value();
auto domain = m_document->securityOrigin().domain().convertToASCIILowercase();
m_needsPreloadAutoQuirk = domain == "vimeo.com" || domain.endsWith("vimeo.com");
return m_needsPreloadAutoQuirk.value();
#else
return false;
#endif
}
bool Quirks::shouldBypassBackForwardCache() const
{
if (!needsQuirks())
return false;
auto topURL = m_document->topDocument().url();
auto host = topURL.host();
if (topURL.protocolIs("https") && equalLettersIgnoringASCIICase(host, "vimeo.com")) {
if (auto* documentLoader = m_document->frame() ? m_document->frame()->loader().documentLoader() : nullptr)
return documentLoader->response().cacheControlContainsNoStore();
}
static MainThreadNeverDestroyed<const AtomString> googleDocsOverlayDivClass("docs-homescreen-freeze-el-full", AtomString::ConstructFromLiteral);
auto* firstChildInBody = m_document->body() ? m_document->body()->firstChild() : nullptr;
if (is<HTMLDivElement>(firstChildInBody)) {
auto& div = downcast<HTMLDivElement>(*firstChildInBody);
if (div.hasClass() && div.classNames().contains(googleDocsOverlayDivClass))
return true;
}
return false;
}
bool Quirks::shouldBypassAsyncScriptDeferring() const
{
if (!needsQuirks())
return false;
if (!m_shouldBypassAsyncScriptDeferring) {
auto domain = RegistrableDomain { m_document->topDocument().url() };
m_shouldBypassAsyncScriptDeferring = (domain == "bungalow.com");
}
return *m_shouldBypassAsyncScriptDeferring;
}
bool Quirks::shouldMakeEventListenerPassive(const EventTarget& eventTarget, const AtomString& eventType, const EventListener& eventListener)
{
auto eventTargetIsRoot = [](const EventTarget& eventTarget) {
if (is<DOMWindow>(eventTarget))
return true;
if (is<Node>(eventTarget)) {
auto& node = downcast<Node>(eventTarget);
return is<Document>(node) || node.document().documentElement() == &node || node.document().body() == &node;
}
return false;
};
auto documentFromEventTarget = [](const EventTarget& eventTarget) -> Document* {
return downcast<Document>(eventTarget.scriptExecutionContext());
};
if (eventNames().isTouchScrollBlockingEventType(eventType)) {
if (eventTargetIsRoot(eventTarget)) {
if (auto* document = documentFromEventTarget(eventTarget))
return document->settings().passiveTouchListenersAsDefaultOnDocument();
}
return false;
}
if (eventNames().isWheelEventType(eventType)) {
if (eventTargetIsRoot(eventTarget)) {
if (auto* document = documentFromEventTarget(eventTarget))
return document->settings().passiveWheelListenersAsDefaultOnDocument();
}
return false;
}
if (eventType == eventNames().mousewheelEvent) {
if (!is<JSEventListener>(eventListener))
return false;
if (is<DOMWindow>(eventTarget)) {
auto* document = downcast<DOMWindow>(eventTarget).document();
if (!document || !document->quirks().needsQuirks())
return false;
auto& jsEventListener = downcast<JSEventListener>(eventListener);
if (jsEventListener.functionName() == "ssc_wheel")
return true;
}
return false;
}
return false;
}
#if ENABLE(MEDIA_STREAM)
bool Quirks::shouldEnableLegacyGetUserMediaQuirk() const
{
if (!needsQuirks())
return false;
return m_document->url().protocolIs("https") && equalLettersIgnoringASCIICase(m_document-> url().host(), "www.baidu.com");
}
#endif
bool Quirks::shouldDisableElementFullscreenQuirk() const
{
#if PLATFORM(IOS_FAMILY)
if (!needsQuirks())
return false;
if (m_shouldDisableElementFullscreenQuirk)
return m_shouldDisableElementFullscreenQuirk.value();
auto domain = m_document->securityOrigin().domain().convertToASCIILowercase();
m_shouldDisableElementFullscreenQuirk = domain == "nfl.com" || domain.endsWith(".nfl.com");
return m_shouldDisableElementFullscreenQuirk.value();
#else
return false;
#endif
}
bool Quirks::needsCanPlayAfterSeekedQuirk() const
{
if (!needsQuirks())
return false;
if (m_needsCanPlayAfterSeekedQuirk)
return *m_needsCanPlayAfterSeekedQuirk;
auto domain = m_document->securityOrigin().domain().convertToASCIILowercase();
m_needsCanPlayAfterSeekedQuirk = domain == "hulu.com" || domain.endsWith(".hulu.com");
return m_needsCanPlayAfterSeekedQuirk.value();
}
bool Quirks::shouldLayOutAtMinimumWindowWidthWhenIgnoringScalingConstraints() const
{
if (!needsQuirks())
return false;
return m_document->url().host().endsWithIgnoringASCIICase(".wikipedia.org");
}
bool Quirks::shouldIgnoreContentObservationForSyntheticClick(bool isFirstSyntheticClickOnPage) const
{
if (!needsQuirks())
return false;
auto host = m_document->url().host();
return isFirstSyntheticClickOnPage && (equalLettersIgnoringASCIICase(host, "shutterstock.com") || host.endsWithIgnoringASCIICase(".shutterstock.com"));
}
bool Quirks::shouldAvoidPastingImagesAsWebContent() const
{
if (!needsQuirks())
return false;
#if PLATFORM(IOS_FAMILY)
if (!m_shouldAvoidPastingImagesAsWebContent)
m_shouldAvoidPastingImagesAsWebContent = isYahooMail(*m_document);
return *m_shouldAvoidPastingImagesAsWebContent;
#else
return false;
#endif
}
#if ENABLE(RESOURCE_LOAD_STATISTICS)
static bool isKinjaLoginAvatarElement(const Element& element)
{
if (element.hasClass()) {
auto& classNames = element.classNames();
if (classNames.contains("js_switch-to-burner-login")
|| classNames.contains("js_header-userbutton")
|| classNames.contains("sc-1il3uru-3") || classNames.contains("cIhKfd")
|| classNames.contains("iyvn34-0") || classNames.contains("bYIjtl"))
return true;
}
const Element* svgElement = nullptr;
if (is<SVGSVGElement>(element))
svgElement = &element;
else if (is<SVGPathElement>(element) && is<SVGSVGElement>(element.parentElement()))
svgElement = element.parentElement();
if (svgElement && svgElement->hasAttributes()) {
auto ariaLabelAttr = svgElement->attributes().getNamedItem("aria-label");
if (ariaLabelAttr && ariaLabelAttr->value() == "UserFilled icon")
return true;
}
return false;
}
bool Quirks::isMicrosoftTeamsRedirectURL(const URL& url)
{
return url.host() == "teams.microsoft.com"_s && url.query().toString().contains("Retried+3+times+without+success");
}
static bool isStorageAccessQuirkDomainAndElement(const URL& url, const Element& element)
{
if (url.host() == "www.microsoft.com"_s || url.host() == "login.live.com"_s) {
return element.hasClass()
&& (element.classNames().contains("glyph_signIn_circle")
|| element.classNames().contains("mectrl_headertext")
|| element.classNames().contains("mectrl_header")
|| element.classNames().contains("ext-button primary")
|| element.classNames().contains("ext-primary"));
}
if (url.host() == "outlook.live.com"_s) {
return element.hasClass()
&& (element.classNames().contains("_3ioEp2RGR5vb0gqRDsaFPa")
|| element.classNames().contains("_2Am2jvTaBz17UJ8XnfxFOy"));
}
if (url.host() == "www.playstation.com"_s || url.host() == "my.playstation.com"_s) {
return element.hasClass()
&& (element.classNames().contains("web-toolbar__signin-button")
|| element.classNames().contains("sb-signin-button"));
}
return false;
}
bool Quirks::hasStorageAccessForAllLoginDomains(const HashSet<RegistrableDomain>& loginDomains, const RegistrableDomain& topFrameDomain)
{
for (auto& loginDomain : loginDomains) {
if (!ResourceLoadObserver::shared().hasCrossPageStorageAccess(loginDomain, topFrameDomain))
return false;
}
return true;
}
const String& Quirks::BBCRadioPlayerURLString()
{
static NeverDestroyed<String> BBCRadioPlayerURLString = "https://www.bbc.co.uk/sounds/player/bbc_world_service"_s;
return BBCRadioPlayerURLString;
}
const String& Quirks::staticRadioPlayerURLString()
{
static NeverDestroyed<String> staticRadioPlayerURLString = "https://static.radioplayer.co.uk/"_s;
return staticRadioPlayerURLString;
}
static bool isBBCDomain(const RegistrableDomain& domain)
{
static NeverDestroyed<RegistrableDomain> BBCDomain = RegistrableDomain(URL(URL(), Quirks::BBCRadioPlayerURLString()));
return domain == BBCDomain;
}
static bool isBBCPopUpPlayerElement(const Element& element)
{
auto* parentElement = element.parentElement();
if (!element.parentElement() || !element.parentElement()->hasClass() || !parentElement->parentElement() || !parentElement->parentElement()->hasClass())
return false;
return element.parentElement()->classNames().contains("p_audioButton_buttonInner") && parentElement->parentElement()->classNames().contains("hidden");
}
Quirks::StorageAccessResult Quirks::requestStorageAccessAndHandleClick(CompletionHandler<void(StorageAccessWasGranted)>&& completionHandler) const
{
auto firstPartyDomain = mapToTopDomain(m_document->topDocument().url());
auto domainsInNeedOfStorageAccess = NetworkStorageSession::subResourceDomainsInNeedOfStorageAccessForFirstParty(firstPartyDomain);
if (!domainsInNeedOfStorageAccess || domainsInNeedOfStorageAccess.value().isEmpty()) {
completionHandler(StorageAccessWasGranted::No);
return Quirks::StorageAccessResult::ShouldNotCancelEvent;
}
if (hasStorageAccessForAllLoginDomains(*domainsInNeedOfStorageAccess, firstPartyDomain)) {
completionHandler(StorageAccessWasGranted::No);
return Quirks::StorageAccessResult::ShouldNotCancelEvent;
}
auto domainInNeedOfStorageAccess = RegistrableDomain(*domainsInNeedOfStorageAccess.value().begin().get());
if (!m_document) {
completionHandler(StorageAccessWasGranted::No);
return Quirks::StorageAccessResult::ShouldNotCancelEvent;
}
DocumentStorageAccess::requestStorageAccessForNonDocumentQuirk(*m_document, WTFMove(domainInNeedOfStorageAccess), [firstPartyDomain, domainInNeedOfStorageAccess, completionHandler = WTFMove(completionHandler)](StorageAccessWasGranted storageAccessGranted) mutable {
if (storageAccessGranted == StorageAccessWasGranted::No) {
completionHandler(storageAccessGranted);
return;
}
ResourceLoadObserver::shared().setDomainsWithCrossPageStorageAccess({{ firstPartyDomain, domainInNeedOfStorageAccess }}, [storageAccessGranted, completionHandler = WTFMove(completionHandler)] () mutable {
completionHandler(storageAccessGranted);
});
});
return Quirks::StorageAccessResult::ShouldCancelEvent;
}
RegistrableDomain Quirks::mapToTopDomain(const URL& urlToMap)
{
if (urlToMap.host() == "login.live.com"_s)
return RegistrableDomain::uncheckedCreateFromRegistrableDomainString("microsoft.com"_s);
return RegistrableDomain(urlToMap);
}
#endif
Quirks::StorageAccessResult Quirks::triggerOptionalStorageAccessQuirk(Element& element, const PlatformMouseEvent& platformEvent, const AtomString& eventType, int detail, Element* relatedTarget) const
{
if (!DeprecatedGlobalSettings::resourceLoadStatisticsEnabled())
return Quirks::StorageAccessResult::ShouldNotCancelEvent;
#if ENABLE(RESOURCE_LOAD_STATISTICS)
if (!needsQuirks())
return Quirks::StorageAccessResult::ShouldNotCancelEvent;
RegistrableDomain domain { m_document->url() };
static NeverDestroyed<HashSet<RegistrableDomain>> kinjaQuirks = [] {
HashSet<RegistrableDomain> set;
set.add(RegistrableDomain::uncheckedCreateFromRegistrableDomainString("avclub.com"_s));
set.add(RegistrableDomain::uncheckedCreateFromRegistrableDomainString("gizmodo.com"_s));
set.add(RegistrableDomain::uncheckedCreateFromRegistrableDomainString("deadspin.com"_s));
set.add(RegistrableDomain::uncheckedCreateFromRegistrableDomainString("jalopnik.com"_s));
set.add(RegistrableDomain::uncheckedCreateFromRegistrableDomainString("jezebel.com"_s));
set.add(RegistrableDomain::uncheckedCreateFromRegistrableDomainString("kotaku.com"_s));
set.add(RegistrableDomain::uncheckedCreateFromRegistrableDomainString("lifehacker.com"_s));
set.add(RegistrableDomain::uncheckedCreateFromRegistrableDomainString("theroot.com"_s));
set.add(RegistrableDomain::uncheckedCreateFromRegistrableDomainString("thetakeout.com"_s));
set.add(RegistrableDomain::uncheckedCreateFromRegistrableDomainString("theonion.com"_s));
set.add(RegistrableDomain::uncheckedCreateFromRegistrableDomainString("theinventory.com"_s));
return set;
}();
static NeverDestroyed<URL> kinjaURL = URL(URL(), "https://kinja.com");
static NeverDestroyed<RegistrableDomain> kinjaDomain { kinjaURL };
static NeverDestroyed<RegistrableDomain> youTubeDomain = RegistrableDomain::uncheckedCreateFromRegistrableDomainString("youtube.com"_s);
static NeverDestroyed<String> loginPopupWindowFeatureString = "toolbar=no,location=yes,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width=599,height=600,top=420,left=980.5"_s;
static NeverDestroyed<UserScript> kinjaLoginUserScript { "function triggerLoginForm() { let elements = document.getElementsByClassName('js_header-userbutton'); if (elements && elements[0]) { elements[0].click(); clearInterval(interval); } } let interval = setInterval(triggerLoginForm, 200);", URL(aboutBlankURL()), Vector<String>(), Vector<String>(), UserScriptInjectionTime::DocumentEnd, UserContentInjectedFrames::InjectInTopFrameOnly, WaitForNotificationBeforeInjecting::Yes };
if (eventType == "click") {
if (!m_document)
return Quirks::StorageAccessResult::ShouldNotCancelEvent;
if (element.hasClass() && domain == youTubeDomain && !m_document->isTopDocument() && ResourceLoadObserver::shared().hasHadUserInteraction(youTubeDomain)) {
auto& classNames = element.classNames();
if (classNames.contains("ytp-watch-later-icon") || classNames.contains("ytp-watch-later-icon")) {
if (ResourceLoadObserver::shared().hasHadUserInteraction(youTubeDomain)) {
DocumentStorageAccess::requestStorageAccessForDocumentQuirk(*m_document, [](StorageAccessWasGranted) { });
return Quirks::StorageAccessResult::ShouldNotCancelEvent;
}
}
return Quirks::StorageAccessResult::ShouldNotCancelEvent;
}
if (kinjaQuirks.get().contains(domain) && isKinjaLoginAvatarElement(element)) {
if (ResourceLoadObserver::shared().hasHadUserInteraction(kinjaDomain)) {
DocumentStorageAccess::requestStorageAccessForNonDocumentQuirk(*m_document, kinjaDomain.get().isolatedCopy(), [](StorageAccessWasGranted) { });
return Quirks::StorageAccessResult::ShouldNotCancelEvent;
}
auto* domWindow = m_document->domWindow();
if (!domWindow)
return Quirks::StorageAccessResult::ShouldNotCancelEvent;
ExceptionOr<RefPtr<WindowProxy>> proxyOrException = domWindow->open(*domWindow, *domWindow, kinjaURL->string(), emptyString(), loginPopupWindowFeatureString);
if (proxyOrException.hasException())
return Quirks::StorageAccessResult::ShouldNotCancelEvent;
auto proxy = proxyOrException.releaseReturnValue();
auto* abstractFrame = proxy->frame();
if (abstractFrame && is<Frame>(*abstractFrame)) {
auto& frame = downcast<Frame>(*abstractFrame);
auto world = ScriptController::createWorld("kinjaComQuirkWorld", ScriptController::WorldType::User);
frame.addUserScriptAwaitingNotification(world.get(), kinjaLoginUserScript);
return Quirks::StorageAccessResult::ShouldCancelEvent;
}
}
if (isStorageAccessQuirkDomainAndElement(m_document->url(), element)) {
return requestStorageAccessAndHandleClick([element = makeWeakPtr(element), platformEvent, eventType, detail, relatedTarget] (StorageAccessWasGranted storageAccessWasGranted) mutable {
if (!element)
return;
if (storageAccessWasGranted == StorageAccessWasGranted::Yes)
element->dispatchMouseEvent(platformEvent, eventType, detail, relatedTarget);
});
}
static NeverDestroyed<String> BBCRadioPlayerPopUpWindowFeatureString = "featurestring width=400,height=730"_s;
static NeverDestroyed<UserScript> BBCUserScript { "function triggerRedirect() { document.location.href = \"https://www.bbc.co.uk/sounds/player/bbc_world_service\"; } window.addEventListener('load', function () { triggerRedirect(); })", URL(aboutBlankURL()), Vector<String>(), Vector<String>(), UserScriptInjectionTime::DocumentEnd, UserContentInjectedFrames::InjectInTopFrameOnly, WaitForNotificationBeforeInjecting::Yes };
if (isBBCDomain(domain) && isBBCPopUpPlayerElement(element)) {
return requestStorageAccessAndHandleClick([document = m_document] (StorageAccessWasGranted storageAccessWasGranted) mutable {
if (!document || storageAccessWasGranted == StorageAccessWasGranted::No)
return;
auto domWindow = document->domWindow();
if (domWindow) {
ExceptionOr<RefPtr<WindowProxy>> proxyOrException = domWindow->open(*domWindow, *domWindow, staticRadioPlayerURLString(), emptyString(), BBCRadioPlayerPopUpWindowFeatureString);
if (proxyOrException.hasException())
return;
auto proxy = proxyOrException.releaseReturnValue();
auto* abstractFrame = proxy->frame();
if (is<Frame>(abstractFrame)) {
auto* frame = downcast<Frame>(abstractFrame);
auto world = ScriptController::createWorld("bbcRadioPlayerWorld", ScriptController::WorldType::User);
frame->addUserScriptAwaitingNotification(world.get(), BBCUserScript);
return;
}
}
});
}
}
#else
UNUSED_PARAM(element);
UNUSED_PARAM(platformEvent);
UNUSED_PARAM(eventType);
UNUSED_PARAM(detail);
UNUSED_PARAM(relatedTarget);
#endif
return Quirks::StorageAccessResult::ShouldNotCancelEvent;
}
bool Quirks::needsVP9FullRangeFlagQuirk() const
{
if (!needsQuirks())
return false;
if (!m_needsVP9FullRangeFlagQuirk)
m_needsVP9FullRangeFlagQuirk = equalLettersIgnoringASCIICase(m_document->url().host(), "www.youtube.com");
return *m_needsVP9FullRangeFlagQuirk;
}
bool Quirks::needsHDRPixelDepthQuirk() const
{
if (!needsQuirks())
return false;
if (!m_needsHDRPixelDepthQuirk)
m_needsHDRPixelDepthQuirk = equalLettersIgnoringASCIICase(m_document->url().host(), "www.youtube.com");
return *m_needsHDRPixelDepthQuirk;
}
bool Quirks::needsAkamaiMediaPlayerQuirk(const HTMLVideoElement& element) const
{
#if PLATFORM(IOS_FAMILY)
static NeverDestroyed<const AtomString> akamaiHTML5(MAKE_STATIC_STRING_IMPL("akamai-html5"));
static NeverDestroyed<const AtomString> akamaiMediaElement(MAKE_STATIC_STRING_IMPL("akamai-media-element"));
static NeverDestroyed<const AtomString> ampHTML5(MAKE_STATIC_STRING_IMPL("amp-html5"));
static NeverDestroyed<const AtomString> ampMediaElement(MAKE_STATIC_STRING_IMPL("amp-media-element"));
if (!needsQuirks())
return false;
if (!element.hasClass())
return false;
auto& classNames = element.classNames();
return (classNames.contains(akamaiHTML5) && classNames.contains(akamaiMediaElement)) || (classNames.contains(ampHTML5) && classNames.contains(ampMediaElement));
#else
UNUSED_PARAM(element);
return false;
#endif
}
bool Quirks::needsBlackFullscreenBackgroundQuirk() const
{
if (!needsQuirks())
return false;
if (!m_needsBlackFullscreenBackgroundQuirk) {
auto host = m_document->topDocument().url().host();
m_needsBlackFullscreenBackgroundQuirk = equalLettersIgnoringASCIICase(host, "mlb.com") || host.endsWithIgnoringASCIICase(".mlb.com");
}
return *m_needsBlackFullscreenBackgroundQuirk;
}
bool Quirks::shouldDisableEndFullscreenEventWhenEnteringPictureInPictureFromFullscreenQuirk() const
{
#if ENABLE(VIDEO_PRESENTATION_MODE)
if (!needsQuirks())
return false;
if (!m_shouldDisableEndFullscreenEventWhenEnteringPictureInPictureFromFullscreenQuirk) {
auto host = m_document->topDocument().url().host();
m_shouldDisableEndFullscreenEventWhenEnteringPictureInPictureFromFullscreenQuirk = equalLettersIgnoringASCIICase(host, "trailers.apple.com");
}
return *m_shouldDisableEndFullscreenEventWhenEnteringPictureInPictureFromFullscreenQuirk;
#else
return false;
#endif
}
bool Quirks::blocksReturnToFullscreenFromPictureInPictureQuirk() const
{
#if ENABLE(FULLSCREEN_API) && ENABLE(VIDEO_PRESENTATION_MODE)
if (!needsQuirks())
return false;
if (!m_blocksReturnToFullscreenFromPictureInPictureQuirk) {
auto domain = RegistrableDomain { m_document->topDocument().url() };
m_blocksReturnToFullscreenFromPictureInPictureQuirk = domain == "vimeo.com"_s || domain == "wowhead.com"_s;
}
return *m_blocksReturnToFullscreenFromPictureInPictureQuirk;
#else
return false;
#endif
}
bool Quirks::requiresUserGestureToPauseInPictureInPicture() const
{
#if ENABLE(VIDEO_PRESENTATION_MODE)
if (!needsQuirks())
return false;
if (!m_requiresUserGestureToPauseInPictureInPicture) {
auto domain = RegistrableDomain(m_document->topDocument().url()).string();
m_requiresUserGestureToPauseInPictureInPicture = domain == "facebook.com"_s || domain == "twitter.com"_s;
}
return *m_requiresUserGestureToPauseInPictureInPicture;
#else
return false;
#endif
}
bool Quirks::requiresUserGestureToLoadInPictureInPicture() const
{
#if ENABLE(VIDEO_PRESENTATION_MODE)
if (!needsQuirks())
return false;
if (!m_requiresUserGestureToLoadInPictureInPicture) {
auto domain = RegistrableDomain(m_document->topDocument().url());
m_requiresUserGestureToLoadInPictureInPicture = domain.string() == "twitter.com"_s;
}
return *m_requiresUserGestureToLoadInPictureInPicture;
#else
return false;
#endif
}
#if ENABLE(WEB_AUTHN)
bool Quirks::shouldBypassUserGestureRequirementForWebAuthn() const
{
if (!needsQuirks())
return false;
auto host = m_document->topDocument().url().host();
if (equalLettersIgnoringASCIICase(host, "dropbox.com") || host.endsWithIgnoringASCIICase(".dropbox.com"))
return true;
if (equalLettersIgnoringASCIICase(host, "microsoft.com") || host.endsWithIgnoringASCIICase(".microsoft.com"))
return true;
if (equalLettersIgnoringASCIICase(host, "google.com") || host.endsWithIgnoringASCIICase(".google.com"))
return true;
if (equalLettersIgnoringASCIICase(host, "twitter.com") || host.endsWithIgnoringASCIICase(".twitter.com"))
return true;
if (equalLettersIgnoringASCIICase(host, "facebook.com") || host.endsWithIgnoringASCIICase(".facebook.com"))
return true;
return false;
}
#endif
}