| /* |
| * Copyright (C) 2014-2016 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 "NavigationState.h" |
| |
| #import "APIContentRuleListAction.h" |
| #import "APIFrameInfo.h" |
| #import "APINavigationData.h" |
| #import "APINavigationResponse.h" |
| #import "APIPageConfiguration.h" |
| #import "APIString.h" |
| #import "APIURL.h" |
| #import "APIWebsiteDataStore.h" |
| #import "AuthenticationChallengeDisposition.h" |
| #import "AuthenticationDecisionListener.h" |
| #import "CompletionHandlerCallChecker.h" |
| #import "Logging.h" |
| #import "NavigationActionData.h" |
| #import "PageLoadState.h" |
| #import "WKBackForwardListInternal.h" |
| #import "WKBackForwardListItemInternal.h" |
| #import "WKFrameInfoInternal.h" |
| #import "WKHistoryDelegatePrivate.h" |
| #import "WKNSDictionary.h" |
| #import "WKNSURLAuthenticationChallenge.h" |
| #import "WKNSURLExtras.h" |
| #import "WKNSURLRequest.h" |
| #import "WKNavigationActionInternal.h" |
| #import "WKNavigationDataInternal.h" |
| #import "WKNavigationDelegatePrivate.h" |
| #import "WKNavigationInternal.h" |
| #import "WKNavigationResponseInternal.h" |
| #import "WKReloadFrameErrorRecoveryAttempter.h" |
| #import "WKWebViewInternal.h" |
| #import "WKWebpagePreferencesInternal.h" |
| #import "WebCredential.h" |
| #import "WebFrameProxy.h" |
| #import "WebNavigationState.h" |
| #import "WebPageProxy.h" |
| #import "WebProcessProxy.h" |
| #import "WebProtectionSpace.h" |
| #import "_WKContentRuleListActionInternal.h" |
| #import "_WKErrorRecoveryAttempting.h" |
| #import "_WKFrameHandleInternal.h" |
| #import "_WKRenderingProgressEventsInternal.h" |
| #import "_WKSameDocumentNavigationTypeInternal.h" |
| #import "_WKWebsitePoliciesInternal.h" |
| #import <WebCore/ContentRuleListResults.h> |
| #import <WebCore/Credential.h> |
| #import <WebCore/SSLKeyGenerator.h> |
| #import <WebCore/SecurityOriginData.h> |
| #import <WebCore/SerializedCryptoKeyWrap.h> |
| #import <wtf/BlockPtr.h> |
| #import <wtf/NeverDestroyed.h> |
| #import <wtf/URL.h> |
| |
| #if HAVE(APP_LINKS) |
| #import <pal/spi/cocoa/LaunchServicesSPI.h> |
| #endif |
| |
| #if USE(APPLE_INTERNAL_SDK) |
| #import <WebKitAdditions/NavigationStateAdditions.mm> |
| #endif |
| |
| #if USE(QUICK_LOOK) |
| #import "QuickLookDocumentData.h" |
| #endif |
| |
| namespace WebKit { |
| using namespace WebCore; |
| |
| static HashMap<WebPageProxy*, NavigationState*>& navigationStates() |
| { |
| static NeverDestroyed<HashMap<WebPageProxy*, NavigationState*>> navigationStates; |
| |
| return navigationStates; |
| } |
| |
| NavigationState::NavigationState(WKWebView *webView) |
| : m_webView(webView) |
| , m_navigationDelegateMethods() |
| , m_historyDelegateMethods() |
| #if PLATFORM(IOS_FAMILY) |
| , m_releaseActivityTimer(RunLoop::current(), this, &NavigationState::releaseNetworkActivityTokenAfterLoadCompletion) |
| #endif |
| { |
| ASSERT(m_webView->_page); |
| ASSERT(!navigationStates().contains(m_webView->_page.get())); |
| |
| navigationStates().add(m_webView->_page.get(), this); |
| m_webView->_page->pageLoadState().addObserver(*this); |
| } |
| |
| NavigationState::~NavigationState() |
| { |
| ASSERT(navigationStates().get(m_webView->_page.get()) == this); |
| |
| navigationStates().remove(m_webView->_page.get()); |
| m_webView->_page->pageLoadState().removeObserver(*this); |
| } |
| |
| NavigationState& NavigationState::fromWebPage(WebPageProxy& webPageProxy) |
| { |
| ASSERT(navigationStates().contains(&webPageProxy)); |
| |
| return *navigationStates().get(&webPageProxy); |
| } |
| |
| UniqueRef<API::NavigationClient> NavigationState::createNavigationClient() |
| { |
| return makeUniqueRef<NavigationClient>(*this); |
| } |
| |
| UniqueRef<API::HistoryClient> NavigationState::createHistoryClient() |
| { |
| return makeUniqueRef<HistoryClient>(*this); |
| } |
| |
| RetainPtr<id <WKNavigationDelegate> > NavigationState::navigationDelegate() |
| { |
| return m_navigationDelegate.get(); |
| } |
| |
| void NavigationState::setNavigationDelegate(id <WKNavigationDelegate> delegate) |
| { |
| m_navigationDelegate = delegate; |
| |
| m_navigationDelegateMethods.webViewDecidePolicyForNavigationActionDecisionHandler = [delegate respondsToSelector:@selector(webView:decidePolicyForNavigationAction:decisionHandler:)]; |
| m_navigationDelegateMethods.webViewDecidePolicyForNavigationActionWithPreferencesDecisionHandler = [delegate respondsToSelector:@selector(webView:decidePolicyForNavigationAction:preferences:decisionHandler:)]; |
| m_navigationDelegateMethods.webViewDecidePolicyForNavigationActionDecisionHandlerWebsitePolicies = [delegate respondsToSelector:@selector(_webView:decidePolicyForNavigationAction:decisionHandler:)]; |
| m_navigationDelegateMethods.webViewDecidePolicyForNavigationActionUserInfoDecisionHandlerWebsitePolicies = [delegate respondsToSelector:@selector(_webView:decidePolicyForNavigationAction:userInfo:decisionHandler:)]; |
| m_navigationDelegateMethods.webViewDecidePolicyForNavigationResponseDecisionHandler = [delegate respondsToSelector:@selector(webView:decidePolicyForNavigationResponse:decisionHandler:)]; |
| |
| m_navigationDelegateMethods.webViewDidStartProvisionalNavigation = [delegate respondsToSelector:@selector(webView:didStartProvisionalNavigation:)]; |
| m_navigationDelegateMethods.webViewDidStartProvisionalNavigationUserInfo = [delegate respondsToSelector:@selector(_webView:didStartProvisionalNavigation:userInfo:)]; |
| m_navigationDelegateMethods.webViewDidReceiveServerRedirectForProvisionalNavigation = [delegate respondsToSelector:@selector(webView:didReceiveServerRedirectForProvisionalNavigation:)]; |
| m_navigationDelegateMethods.webViewDidFailProvisionalNavigationWithError = [delegate respondsToSelector:@selector(webView:didFailProvisionalNavigation:withError:)]; |
| m_navigationDelegateMethods.webViewDidCommitNavigation = [delegate respondsToSelector:@selector(webView:didCommitNavigation:)]; |
| m_navigationDelegateMethods.webViewDidFinishNavigation = [delegate respondsToSelector:@selector(webView:didFinishNavigation:)]; |
| m_navigationDelegateMethods.webViewDidFailNavigationWithError = [delegate respondsToSelector:@selector(webView:didFailNavigation:withError:)]; |
| m_navigationDelegateMethods.webViewDidFailNavigationWithErrorUserInfo = [delegate respondsToSelector:@selector(_webView:didFailNavigation:withError:userInfo:)]; |
| |
| m_navigationDelegateMethods.webViewNavigationDidFailProvisionalLoadInSubframeWithError = [delegate respondsToSelector:@selector(_webView:navigation:didFailProvisionalLoadInSubframe:withError:)]; |
| m_navigationDelegateMethods.webViewWillPerformClientRedirect = [delegate respondsToSelector:@selector(_webView:willPerformClientRedirectToURL:delay:)]; |
| m_navigationDelegateMethods.webViewDidPerformClientRedirect = [delegate respondsToSelector:@selector(_webView:didPerformClientRedirectFromURL:toURL:)]; |
| m_navigationDelegateMethods.webViewDidCancelClientRedirect = [delegate respondsToSelector:@selector(_webViewDidCancelClientRedirect:)]; |
| m_navigationDelegateMethods.webViewNavigationDidFinishDocumentLoad = [delegate respondsToSelector:@selector(_webView:navigationDidFinishDocumentLoad:)]; |
| m_navigationDelegateMethods.webViewNavigationDidSameDocumentNavigation = [delegate respondsToSelector:@selector(_webView:navigation:didSameDocumentNavigation:)]; |
| m_navigationDelegateMethods.webViewRenderingProgressDidChange = [delegate respondsToSelector:@selector(_webView:renderingProgressDidChange:)]; |
| m_navigationDelegateMethods.webViewDidReceiveAuthenticationChallengeCompletionHandler = [delegate respondsToSelector:@selector(webView:didReceiveAuthenticationChallenge:completionHandler:)]; |
| m_navigationDelegateMethods.webViewWebContentProcessDidTerminate = [delegate respondsToSelector:@selector(webViewWebContentProcessDidTerminate:)]; |
| m_navigationDelegateMethods.webViewWebContentProcessDidTerminateWithReason = [delegate respondsToSelector:@selector(_webView:webContentProcessDidTerminateWithReason:)]; |
| m_navigationDelegateMethods.webViewWebProcessDidCrash = [delegate respondsToSelector:@selector(_webViewWebProcessDidCrash:)]; |
| m_navigationDelegateMethods.webViewWebProcessDidBecomeResponsive = [delegate respondsToSelector:@selector(_webViewWebProcessDidBecomeResponsive:)]; |
| m_navigationDelegateMethods.webViewWebProcessDidBecomeUnresponsive = [delegate respondsToSelector:@selector(_webViewWebProcessDidBecomeUnresponsive:)]; |
| m_navigationDelegateMethods.webCryptoMasterKeyForWebView = [delegate respondsToSelector:@selector(_webCryptoMasterKeyForWebView:)]; |
| m_navigationDelegateMethods.webViewDidBeginNavigationGesture = [delegate respondsToSelector:@selector(_webViewDidBeginNavigationGesture:)]; |
| m_navigationDelegateMethods.webViewWillEndNavigationGestureWithNavigationToBackForwardListItem = [delegate respondsToSelector:@selector(_webViewWillEndNavigationGesture:withNavigationToBackForwardListItem:)]; |
| m_navigationDelegateMethods.webViewDidEndNavigationGestureWithNavigationToBackForwardListItem = [delegate respondsToSelector:@selector(_webViewDidEndNavigationGesture:withNavigationToBackForwardListItem:)]; |
| m_navigationDelegateMethods.webViewWillSnapshotBackForwardListItem = [delegate respondsToSelector:@selector(_webView:willSnapshotBackForwardListItem:)]; |
| m_navigationDelegateMethods.webViewNavigationGestureSnapshotWasRemoved = [delegate respondsToSelector:@selector(_webViewDidRemoveNavigationGestureSnapshot:)]; |
| m_navigationDelegateMethods.webViewURLContentRuleListIdentifiersNotifications = [delegate respondsToSelector:@selector(_webView:URL:contentRuleListIdentifiers:notifications:)]; |
| m_navigationDelegateMethods.webViewContentRuleListWithIdentifierPerformedActionForURL = [delegate respondsToSelector:@selector(_webView:contentRuleListWithIdentifier:performedAction:forURL:)]; |
| |
| #if USE(QUICK_LOOK) |
| m_navigationDelegateMethods.webViewDidStartLoadForQuickLookDocumentInMainFrame = [delegate respondsToSelector:@selector(_webView:didStartLoadForQuickLookDocumentInMainFrameWithFileName:uti:)]; |
| m_navigationDelegateMethods.webViewDidFinishLoadForQuickLookDocumentInMainFrame = [delegate respondsToSelector:@selector(_webView:didFinishLoadForQuickLookDocumentInMainFrame:)]; |
| m_navigationDelegateMethods.webViewDidRequestPasswordForQuickLookDocument = [delegate respondsToSelector:@selector(_webViewDidRequestPasswordForQuickLookDocument:)]; |
| #endif |
| #if PLATFORM(MAC) |
| m_navigationDelegateMethods.webViewWebGLLoadPolicyForURL = [delegate respondsToSelector:@selector(_webView:webGLLoadPolicyForURL:decisionHandler:)]; |
| m_navigationDelegateMethods.webViewResolveWebGLLoadPolicyForURL = [delegate respondsToSelector:@selector(_webView:resolveWebGLLoadPolicyForURL:decisionHandler:)]; |
| m_navigationDelegateMethods.webViewWillGoToBackForwardListItemInPageCache = [delegate respondsToSelector:@selector(_webView:willGoToBackForwardListItem:inPageCache:)]; |
| m_navigationDelegateMethods.webViewDidFailToInitializePlugInWithInfo = [delegate respondsToSelector:@selector(_webView:didFailToInitializePlugInWithInfo:)]; |
| m_navigationDelegateMethods.webViewDidBlockInsecurePluginVersionWithInfo = [delegate respondsToSelector:@selector(_webView:didBlockInsecurePluginVersionWithInfo:)]; |
| m_navigationDelegateMethods.webViewBackForwardListItemAddedRemoved = [delegate respondsToSelector:@selector(_webView:backForwardListItemAdded:removed:)]; |
| m_navigationDelegateMethods.webViewDecidePolicyForPluginLoadWithCurrentPolicyPluginInfoCompletionHandler = [delegate respondsToSelector:@selector(_webView:decidePolicyForPluginLoadWithCurrentPolicy:pluginInfo:completionHandler:)]; |
| #endif |
| } |
| |
| RetainPtr<id <WKHistoryDelegatePrivate> > NavigationState::historyDelegate() |
| { |
| return m_historyDelegate.get(); |
| } |
| |
| void NavigationState::setHistoryDelegate(id <WKHistoryDelegatePrivate> historyDelegate) |
| { |
| m_historyDelegate = historyDelegate; |
| |
| m_historyDelegateMethods.webViewDidNavigateWithNavigationData = [historyDelegate respondsToSelector:@selector(_webView:didNavigateWithNavigationData:)]; |
| m_historyDelegateMethods.webViewDidPerformClientRedirectFromURLToURL = [historyDelegate respondsToSelector:@selector(_webView:didPerformClientRedirectFromURL:toURL:)]; |
| m_historyDelegateMethods.webViewDidPerformServerRedirectFromURLToURL = [historyDelegate respondsToSelector:@selector(_webView:didPerformServerRedirectFromURL:toURL:)]; |
| m_historyDelegateMethods.webViewDidUpdateHistoryTitleForURL = [historyDelegate respondsToSelector:@selector(_webView:didUpdateHistoryTitle:forURL:)]; |
| } |
| |
| void NavigationState::navigationGestureDidBegin() |
| { |
| if (!m_navigationDelegateMethods.webViewDidBeginNavigationGesture) |
| return; |
| |
| auto navigationDelegate = m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return; |
| |
| [static_cast<id <WKNavigationDelegatePrivate>>(navigationDelegate) _webViewDidBeginNavigationGesture:m_webView]; |
| } |
| |
| void NavigationState::navigationGestureWillEnd(bool willNavigate, WebBackForwardListItem& item) |
| { |
| if (!m_navigationDelegateMethods.webViewWillEndNavigationGestureWithNavigationToBackForwardListItem) |
| return; |
| |
| auto navigationDelegate = m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return; |
| |
| [static_cast<id <WKNavigationDelegatePrivate>>(navigationDelegate) _webViewWillEndNavigationGesture:m_webView withNavigationToBackForwardListItem:willNavigate ? wrapper(item) : nil]; |
| } |
| |
| void NavigationState::navigationGestureDidEnd(bool willNavigate, WebBackForwardListItem& item) |
| { |
| if (!m_navigationDelegateMethods.webViewDidEndNavigationGestureWithNavigationToBackForwardListItem) |
| return; |
| |
| auto navigationDelegate = m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return; |
| |
| [static_cast<id <WKNavigationDelegatePrivate>>(navigationDelegate) _webViewDidEndNavigationGesture:m_webView withNavigationToBackForwardListItem:willNavigate ? wrapper(item) : nil]; |
| } |
| |
| void NavigationState::willRecordNavigationSnapshot(WebBackForwardListItem& item) |
| { |
| if (!m_navigationDelegateMethods.webViewWillSnapshotBackForwardListItem) |
| return; |
| |
| auto navigationDelegate = m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return; |
| |
| [static_cast<id <WKNavigationDelegatePrivate>>(navigationDelegate) _webView:m_webView willSnapshotBackForwardListItem:wrapper(item)]; |
| } |
| |
| void NavigationState::navigationGestureSnapshotWasRemoved() |
| { |
| if (!m_navigationDelegateMethods.webViewNavigationGestureSnapshotWasRemoved) |
| return; |
| |
| auto navigationDelegate = m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return; |
| |
| [static_cast<id <WKNavigationDelegatePrivate>>(navigationDelegate) _webViewDidRemoveNavigationGestureSnapshot:m_webView]; |
| } |
| |
| #if USE(QUICK_LOOK) |
| void NavigationState::didRequestPasswordForQuickLookDocument() |
| { |
| if (!m_navigationDelegateMethods.webViewDidRequestPasswordForQuickLookDocument) |
| return; |
| |
| auto navigationDelegate = m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return; |
| |
| [static_cast<id <WKNavigationDelegatePrivate>>(navigationDelegate) _webViewDidRequestPasswordForQuickLookDocument:m_webView]; |
| } |
| #endif |
| |
| void NavigationState::didFirstPaint() |
| { |
| if (!m_navigationDelegateMethods.webViewRenderingProgressDidChange) |
| return; |
| |
| auto navigationDelegate = m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return; |
| |
| [static_cast<id <WKNavigationDelegatePrivate>>(navigationDelegate) _webView:m_webView renderingProgressDidChange:_WKRenderingProgressEventFirstPaint]; |
| } |
| |
| NavigationState::NavigationClient::NavigationClient(NavigationState& navigationState) |
| : m_navigationState(navigationState) |
| { |
| } |
| |
| NavigationState::NavigationClient::~NavigationClient() |
| { |
| } |
| |
| #if PLATFORM(MAC) |
| bool NavigationState::NavigationClient::didFailToInitializePlugIn(WebPageProxy&, API::Dictionary& info) |
| { |
| if (!m_navigationState.m_navigationDelegateMethods.webViewDidFailToInitializePlugInWithInfo) |
| return false; |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return false; |
| |
| [(id <WKNavigationDelegatePrivate>)navigationDelegate _webView:m_navigationState.m_webView didFailToInitializePlugInWithInfo:wrapper(info)]; |
| return true; |
| } |
| |
| bool NavigationState::NavigationClient::didBlockInsecurePluginVersion(WebPageProxy&, API::Dictionary& info) |
| { |
| if (!m_navigationState.m_navigationDelegateMethods.webViewDidBlockInsecurePluginVersionWithInfo) |
| return false; |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return false; |
| |
| [(id <WKNavigationDelegatePrivate>)navigationDelegate _webView:m_navigationState.m_webView didBlockInsecurePluginVersionWithInfo:wrapper(info)]; |
| return true; |
| } |
| |
| static WebKit::PluginModuleLoadPolicy pluginModuleLoadPolicy(_WKPluginModuleLoadPolicy policy) |
| { |
| switch (policy) { |
| case _WKPluginModuleLoadPolicyLoadNormally: |
| return WebKit::PluginModuleLoadNormally; |
| case _WKPluginModuleLoadPolicyLoadUnsandboxed: |
| return WebKit::PluginModuleLoadUnsandboxed; |
| case _WKPluginModuleLoadPolicyBlockedForSecurity: |
| return WebKit::PluginModuleBlockedForSecurity; |
| case _WKPluginModuleLoadPolicyBlockedForCompatibility: |
| return WebKit::PluginModuleBlockedForCompatibility; |
| } |
| ASSERT_NOT_REACHED(); |
| return WebKit::PluginModuleLoadNormally; |
| } |
| |
| static _WKPluginModuleLoadPolicy wkPluginModuleLoadPolicy(WebKit::PluginModuleLoadPolicy policy) |
| { |
| switch (policy) { |
| case WebKit::PluginModuleLoadNormally: |
| return _WKPluginModuleLoadPolicyLoadNormally; |
| case WebKit::PluginModuleLoadUnsandboxed: |
| return _WKPluginModuleLoadPolicyLoadUnsandboxed; |
| case WebKit::PluginModuleBlockedForSecurity: |
| return _WKPluginModuleLoadPolicyBlockedForSecurity; |
| case WebKit::PluginModuleBlockedForCompatibility: |
| return _WKPluginModuleLoadPolicyBlockedForCompatibility; |
| } |
| ASSERT_NOT_REACHED(); |
| return _WKPluginModuleLoadPolicyLoadNormally; |
| } |
| |
| void NavigationState::NavigationClient::decidePolicyForPluginLoad(WebKit::WebPageProxy&, WebKit::PluginModuleLoadPolicy currentPluginLoadPolicy, API::Dictionary& pluginInformation, CompletionHandler<void(WebKit::PluginModuleLoadPolicy, const String&)>&& completionHandler) |
| { |
| if (!m_navigationState.m_navigationDelegateMethods.webViewDecidePolicyForPluginLoadWithCurrentPolicyPluginInfoCompletionHandler) { |
| completionHandler(currentPluginLoadPolicy, { }); |
| return; |
| } |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) { |
| completionHandler(currentPluginLoadPolicy, { }); |
| return; |
| } |
| |
| auto checker = CompletionHandlerCallChecker::create(navigationDelegate.get(), @selector(_webView:decidePolicyForPluginLoadWithCurrentPolicy:pluginInfo:completionHandler:)); |
| [(id <WKNavigationDelegatePrivate>)navigationDelegate _webView:m_navigationState.m_webView decidePolicyForPluginLoadWithCurrentPolicy:wkPluginModuleLoadPolicy(currentPluginLoadPolicy) pluginInfo:wrapper(pluginInformation) completionHandler:makeBlockPtr([completionHandler = WTFMove(completionHandler), checker = WTFMove(checker)](_WKPluginModuleLoadPolicy policy, NSString *unavailabilityDescription) mutable { |
| if (checker->completionHandlerHasBeenCalled()) |
| return; |
| checker->didCallCompletionHandler(); |
| completionHandler(pluginModuleLoadPolicy(policy), unavailabilityDescription); |
| }).get()]; |
| } |
| |
| inline WebCore::WebGLLoadPolicy toWebCoreWebGLLoadPolicy(_WKWebGLLoadPolicy policy) |
| { |
| switch (policy) { |
| case _WKWebGLLoadPolicyAllowCreation: |
| return WebCore::WebGLAllowCreation; |
| case _WKWebGLLoadPolicyBlockCreation: |
| return WebCore::WebGLBlockCreation; |
| case _WKWebGLLoadPolicyPendingCreation: |
| return WebCore::WebGLPendingCreation; |
| } |
| |
| ASSERT_NOT_REACHED(); |
| return WebCore::WebGLAllowCreation; |
| } |
| |
| void NavigationState::NavigationClient::webGLLoadPolicy(WebPageProxy&, const URL& url, CompletionHandler<void(WebCore::WebGLLoadPolicy)>&& completionHandler) const |
| { |
| if (!m_navigationState.m_navigationDelegateMethods.webViewWebGLLoadPolicyForURL) { |
| completionHandler(WebGLAllowCreation); |
| return; |
| } |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| auto checker = CompletionHandlerCallChecker::create(navigationDelegate.get(), @selector(_webView:webGLLoadPolicyForURL:decisionHandler:)); |
| [(id <WKNavigationDelegatePrivate>)navigationDelegate _webView:m_navigationState.m_webView webGLLoadPolicyForURL:(NSURL *)url decisionHandler:makeBlockPtr([completionHandler = WTFMove(completionHandler), checker = WTFMove(checker)](_WKWebGLLoadPolicy policy) mutable { |
| if (checker->completionHandlerHasBeenCalled()) |
| return; |
| checker->didCallCompletionHandler(); |
| completionHandler(toWebCoreWebGLLoadPolicy(policy)); |
| }).get()]; |
| } |
| |
| void NavigationState::NavigationClient::resolveWebGLLoadPolicy(WebPageProxy&, const URL& url, CompletionHandler<void(WebCore::WebGLLoadPolicy)>&& completionHandler) const |
| { |
| if (!m_navigationState.m_navigationDelegateMethods.webViewResolveWebGLLoadPolicyForURL) { |
| completionHandler(WebGLAllowCreation); |
| return; |
| } |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| auto checker = CompletionHandlerCallChecker::create(navigationDelegate.get(), @selector(_webView:resolveWebGLLoadPolicyForURL:decisionHandler:)); |
| [(id <WKNavigationDelegatePrivate>)navigationDelegate _webView:m_navigationState.m_webView resolveWebGLLoadPolicyForURL:(NSURL *)url decisionHandler:makeBlockPtr([completionHandler = WTFMove(completionHandler), checker = WTFMove(checker)](_WKWebGLLoadPolicy policy) mutable { |
| if (checker->completionHandlerHasBeenCalled()) |
| return; |
| checker->didCallCompletionHandler(); |
| completionHandler(toWebCoreWebGLLoadPolicy(policy)); |
| }).get()]; |
| } |
| |
| bool NavigationState::NavigationClient::didChangeBackForwardList(WebPageProxy&, WebBackForwardListItem* added, const Vector<Ref<WebBackForwardListItem>>& removed) |
| { |
| if (!m_navigationState.m_navigationDelegateMethods.webViewBackForwardListItemAddedRemoved) |
| return false; |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return false; |
| |
| NSMutableArray<WKBackForwardListItem *> *removedItems = nil; |
| if (removed.size()) { |
| removedItems = [[[NSMutableArray alloc] initWithCapacity:removed.size()] autorelease]; |
| for (auto& removedItem : removed) |
| [removedItems addObject:wrapper(removedItem.get())]; |
| } |
| [(id <WKNavigationDelegatePrivate>)navigationDelegate _webView:m_navigationState.m_webView backForwardListItemAdded:wrapper(added) removed:removedItems]; |
| return true; |
| } |
| |
| bool NavigationState::NavigationClient::willGoToBackForwardListItem(WebPageProxy&, WebBackForwardListItem& item, bool inPageCache) |
| { |
| if (!m_navigationState.m_navigationDelegateMethods.webViewWillGoToBackForwardListItemInPageCache) |
| return false; |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return false; |
| |
| [(id <WKNavigationDelegatePrivate>)navigationDelegate _webView:m_navigationState.m_webView willGoToBackForwardListItem:wrapper(item) inPageCache:inPageCache]; |
| return true; |
| } |
| #endif |
| |
| #if !USE(APPLE_INTERNAL_SDK) |
| static void tryOptimizingLoad(Ref<API::NavigationAction>&&, WebPageProxy&, Function<void(bool)>&& completionHandler) |
| { |
| completionHandler(false); |
| } |
| #endif |
| |
| static void tryInterceptNavigation(Ref<API::NavigationAction>&& navigationAction, WebPageProxy& page, WTF::Function<void(bool)>&& completionHandler) |
| { |
| #if HAVE(APP_LINKS) |
| if (navigationAction->shouldOpenAppLinks()) { |
| auto url = navigationAction->request().url(); |
| auto* localCompletionHandler = new WTF::Function<void (bool)>([navigationAction = WTFMove(navigationAction), weakPage = makeWeakPtr(page), completionHandler = WTFMove(completionHandler)] (bool success) mutable { |
| ASSERT(RunLoop::isMain()); |
| if (!success && weakPage) { |
| tryOptimizingLoad(WTFMove(navigationAction), *weakPage, WTFMove(completionHandler)); |
| return; |
| } |
| completionHandler(success); |
| }); |
| [LSAppLink openWithURL:url completionHandler:[localCompletionHandler](BOOL success, NSError *) { |
| dispatch_async(dispatch_get_main_queue(), [localCompletionHandler, success] { |
| (*localCompletionHandler)(success); |
| delete localCompletionHandler; |
| }); |
| }]; |
| return; |
| } |
| #endif |
| |
| tryOptimizingLoad(WTFMove(navigationAction), page, WTFMove(completionHandler)); |
| } |
| |
| void NavigationState::NavigationClient::decidePolicyForNavigationAction(WebPageProxy& webPageProxy, Ref<API::NavigationAction>&& navigationAction, Ref<WebFramePolicyListenerProxy>&& listener, API::Object* userInfo) |
| { |
| bool subframeNavigation = navigationAction->targetFrame() && !navigationAction->targetFrame()->isMainFrame(); |
| |
| RefPtr<API::WebsitePolicies> defaultWebsitePolicies; |
| if (auto* policies = webPageProxy.configuration().defaultWebsitePolicies()) |
| defaultWebsitePolicies = policies->copy(); |
| |
| if (!m_navigationState.m_navigationDelegateMethods.webViewDecidePolicyForNavigationActionDecisionHandler |
| && !m_navigationState.m_navigationDelegateMethods.webViewDecidePolicyForNavigationActionWithPreferencesDecisionHandler |
| && !m_navigationState.m_navigationDelegateMethods.webViewDecidePolicyForNavigationActionDecisionHandlerWebsitePolicies |
| && !m_navigationState.m_navigationDelegateMethods.webViewDecidePolicyForNavigationActionUserInfoDecisionHandlerWebsitePolicies) { |
| auto completionHandler = [webPage = makeRef(webPageProxy), listener = WTFMove(listener), navigationAction = navigationAction.copyRef(), defaultWebsitePolicies] (bool interceptedNavigation) { |
| if (interceptedNavigation) { |
| listener->ignore(); |
| return; |
| } |
| |
| if (!navigationAction->targetFrame()) { |
| listener->use(defaultWebsitePolicies.get()); |
| return; |
| } |
| |
| NSURLRequest *nsURLRequest = wrapper(API::URLRequest::create(navigationAction->request())); |
| if ([NSURLConnection canHandleRequest:nsURLRequest] || webPage->urlSchemeHandlerForScheme([nsURLRequest URL].scheme)) { |
| if (navigationAction->shouldPerformDownload()) |
| listener->download(); |
| else |
| listener->use(defaultWebsitePolicies.get()); |
| return; |
| } |
| |
| #if PLATFORM(MAC) |
| // A file URL shouldn't fall through to here, but if it did, |
| // it would be a security risk to open it. |
| if (![[nsURLRequest URL] isFileURL]) |
| [[NSWorkspace sharedWorkspace] openURL:[nsURLRequest URL]]; |
| #endif |
| listener->ignore(); |
| }; |
| tryInterceptNavigation(WTFMove(navigationAction), webPageProxy, WTFMove(completionHandler)); |
| return; |
| } |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return; |
| |
| bool delegateHasWebpagePreferences = m_navigationState.m_navigationDelegateMethods.webViewDecidePolicyForNavigationActionWithPreferencesDecisionHandler; |
| bool delegateHasWebsitePolicies = m_navigationState.m_navigationDelegateMethods.webViewDecidePolicyForNavigationActionDecisionHandlerWebsitePolicies || m_navigationState.m_navigationDelegateMethods.webViewDecidePolicyForNavigationActionUserInfoDecisionHandlerWebsitePolicies; |
| |
| auto selectorForCompletionHandlerChecker = ([&] () -> SEL { |
| if (delegateHasWebpagePreferences) |
| return @selector(webView:decidePolicyForNavigationAction:preferences:decisionHandler:); |
| if (delegateHasWebsitePolicies) |
| return @selector(_webView:decidePolicyForNavigationAction:decisionHandler:); |
| return @selector(webView:decidePolicyForNavigationAction:decisionHandler:); |
| })(); |
| |
| auto checker = CompletionHandlerCallChecker::create(navigationDelegate.get(), selectorForCompletionHandlerChecker); |
| auto decisionHandlerWithPreferencesOrPolicies = [localListener = WTFMove(listener), navigationAction = navigationAction.copyRef(), checker = WTFMove(checker), webPageProxy = makeRef(webPageProxy), subframeNavigation, defaultWebsitePolicies] (WKNavigationActionPolicy actionPolicy, id policiesOrPreferences) mutable { |
| if (checker->completionHandlerHasBeenCalled()) |
| return; |
| checker->didCallCompletionHandler(); |
| |
| RefPtr<API::WebsitePolicies> apiWebsitePolicies; |
| if ([policiesOrPreferences isKindOfClass:WKWebpagePreferences.self]) |
| apiWebsitePolicies = ((WKWebpagePreferences *)policiesOrPreferences)->_websitePolicies.get(); |
| else if ([policiesOrPreferences isKindOfClass:_WKWebsitePolicies.self]) |
| apiWebsitePolicies = [policiesOrPreferences webpagePreferences]->_websitePolicies.get(); |
| else if (policiesOrPreferences) |
| [NSException raise:NSInvalidArgumentException format:@"Expected policies of class %@, but got %@", NSStringFromClass(_WKWebsitePolicies.self), [policiesOrPreferences class]]; |
| else |
| apiWebsitePolicies = defaultWebsitePolicies; |
| |
| if (apiWebsitePolicies) { |
| if (auto* websiteDataStore = apiWebsitePolicies->websiteDataStore()) { |
| auto sessionID = websiteDataStore->websiteDataStore().sessionID(); |
| if (!sessionID.isEphemeral() && sessionID != PAL::SessionID::defaultSessionID()) |
| [NSException raise:NSInvalidArgumentException format:@"WKWebpagePreferences._websiteDataStore must be nil, default, or non-persistent."]; |
| if (subframeNavigation) |
| [NSException raise:NSInvalidArgumentException format:@"WKWebpagePreferences._websiteDataStore must be nil for subframe navigations."]; |
| } |
| if (!apiWebsitePolicies->customUserAgent().isNull() && subframeNavigation) |
| [NSException raise:NSInvalidArgumentException format:@"WKWebpagePreferences._customUserAgent must be nil for subframe navigations."]; |
| if (!apiWebsitePolicies->customNavigatorPlatform().isNull() && subframeNavigation) |
| [NSException raise:NSInvalidArgumentException format:@"WKWebpagePreferences._customNavigatorPlatform must be nil for subframe navigations."]; |
| } |
| |
| switch (actionPolicy) { |
| case WKNavigationActionPolicyAllow: |
| case _WKNavigationActionPolicyAllowInNewProcess: |
| tryInterceptNavigation(WTFMove(navigationAction), webPageProxy, [actionPolicy, localListener = WTFMove(localListener), websitePolicies = WTFMove(apiWebsitePolicies)](bool interceptedNavigation) mutable { |
| if (interceptedNavigation) { |
| localListener->ignore(); |
| return; |
| } |
| |
| localListener->use(websitePolicies.get(), actionPolicy == _WKNavigationActionPolicyAllowInNewProcess ? ProcessSwapRequestedByClient::Yes : ProcessSwapRequestedByClient::No); |
| }); |
| |
| break; |
| |
| case WKNavigationActionPolicyCancel: |
| localListener->ignore(); |
| break; |
| |
| case _WKNavigationActionPolicyDownload: |
| localListener->download(); |
| break; |
| case _WKNavigationActionPolicyAllowWithoutTryingAppLink: |
| tryOptimizingLoad(WTFMove(navigationAction), webPageProxy, [localListener = WTFMove(localListener), websitePolicies = WTFMove(apiWebsitePolicies)] (bool optimizedLoad) { |
| if (optimizedLoad) { |
| localListener->ignore(); |
| return; |
| } |
| |
| localListener->use(websitePolicies.get()); |
| }); |
| break; |
| } |
| }; |
| |
| if (delegateHasWebpagePreferences) |
| [navigationDelegate webView:m_navigationState.m_webView decidePolicyForNavigationAction:wrapper(navigationAction) preferences:wrapper(defaultWebsitePolicies) decisionHandler:makeBlockPtr(WTFMove(decisionHandlerWithPreferencesOrPolicies)).get()]; |
| else if (delegateHasWebsitePolicies) { |
| auto decisionHandler = makeBlockPtr(WTFMove(decisionHandlerWithPreferencesOrPolicies)); |
| if (m_navigationState.m_navigationDelegateMethods.webViewDecidePolicyForNavigationActionUserInfoDecisionHandlerWebsitePolicies) |
| [(id <WKNavigationDelegatePrivate>)navigationDelegate _webView:m_navigationState.m_webView decidePolicyForNavigationAction:wrapper(navigationAction) userInfo:userInfo ? static_cast<id <NSSecureCoding>>(userInfo->wrapper()) : nil decisionHandler:decisionHandler.get()]; |
| else { |
| ALLOW_DEPRECATED_DECLARATIONS_BEGIN |
| [(id <WKNavigationDelegatePrivate>)navigationDelegate _webView:m_navigationState.m_webView decidePolicyForNavigationAction:wrapper(navigationAction) decisionHandler:decisionHandler.get()]; |
| ALLOW_DEPRECATED_DECLARATIONS_END |
| } |
| } else { |
| auto decisionHandler = [decisionHandlerWithPreferencesOrPolicies = WTFMove(decisionHandlerWithPreferencesOrPolicies)] (WKNavigationActionPolicy actionPolicy) mutable { |
| decisionHandlerWithPreferencesOrPolicies(actionPolicy, nil); |
| }; |
| [navigationDelegate webView:m_navigationState.m_webView decidePolicyForNavigationAction:wrapper(navigationAction) decisionHandler:makeBlockPtr(WTFMove(decisionHandler)).get()]; |
| } |
| } |
| |
| void NavigationState::NavigationClient::contentRuleListNotification(WebPageProxy&, URL&& url, ContentRuleListResults&& results) |
| { |
| if (!m_navigationState.m_navigationDelegateMethods.webViewURLContentRuleListIdentifiersNotifications |
| && !m_navigationState.m_navigationDelegateMethods.webViewContentRuleListWithIdentifierPerformedActionForURL) |
| return; |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return; |
| |
| RetainPtr<NSMutableArray<NSString *>> identifiers; |
| RetainPtr<NSMutableArray<NSString *>> notifications; |
| |
| for (const auto& pair : results.results) { |
| const String& listIdentifier = pair.first; |
| const auto& result = pair.second; |
| for (const String& notification : result.notifications) { |
| if (!identifiers) |
| identifiers = adoptNS([NSMutableArray new]); |
| if (!notifications) |
| notifications = adoptNS([NSMutableArray new]); |
| [identifiers addObject:listIdentifier]; |
| [notifications addObject:notification]; |
| } |
| } |
| |
| if (notifications && m_navigationState.m_navigationDelegateMethods.webViewURLContentRuleListIdentifiersNotifications) |
| [(id <WKNavigationDelegatePrivate>)navigationDelegate _webView:m_navigationState.m_webView URL:url contentRuleListIdentifiers:identifiers.get() notifications:notifications.get()]; |
| |
| if (m_navigationState.m_navigationDelegateMethods.webViewContentRuleListWithIdentifierPerformedActionForURL) { |
| for (auto&& pair : WTFMove(results.results)) |
| [(id <WKNavigationDelegatePrivate>)navigationDelegate _webView:m_navigationState.m_webView contentRuleListWithIdentifier:pair.first performedAction:wrapper(API::ContentRuleListAction::create(WTFMove(pair.second)).get()) forURL:url]; |
| } |
| } |
| |
| void NavigationState::NavigationClient::decidePolicyForNavigationResponse(WebPageProxy& page, Ref<API::NavigationResponse>&& navigationResponse, Ref<WebFramePolicyListenerProxy>&& listener, API::Object* userData) |
| { |
| if (!m_navigationState.m_navigationDelegateMethods.webViewDecidePolicyForNavigationResponseDecisionHandler) { |
| NSURL *url = navigationResponse->response().nsURLResponse().URL; |
| if ([url isFileURL]) { |
| BOOL isDirectory = NO; |
| BOOL exists = [[NSFileManager defaultManager] fileExistsAtPath:url.path isDirectory:&isDirectory]; |
| |
| if (exists && !isDirectory && navigationResponse->canShowMIMEType()) |
| listener->use(); |
| else |
| listener->ignore(); |
| return; |
| } |
| |
| if (navigationResponse->canShowMIMEType()) |
| listener->use(); |
| else |
| listener->ignore(); |
| return; |
| } |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return; |
| |
| auto checker = CompletionHandlerCallChecker::create(navigationDelegate.get(), @selector(webView:decidePolicyForNavigationResponse:decisionHandler:)); |
| [navigationDelegate webView:m_navigationState.m_webView decidePolicyForNavigationResponse:wrapper(navigationResponse) decisionHandler:makeBlockPtr([localListener = WTFMove(listener), checker = WTFMove(checker)](WKNavigationResponsePolicy responsePolicy) { |
| if (checker->completionHandlerHasBeenCalled()) |
| return; |
| checker->didCallCompletionHandler(); |
| |
| switch (responsePolicy) { |
| case WKNavigationResponsePolicyAllow: |
| localListener->use(); |
| break; |
| |
| case WKNavigationResponsePolicyCancel: |
| localListener->ignore(); |
| break; |
| |
| case _WKNavigationResponsePolicyBecomeDownload: |
| localListener->download(); |
| break; |
| } |
| }).get()]; |
| } |
| |
| void NavigationState::NavigationClient::didStartProvisionalNavigation(WebPageProxy& page, API::Navigation* navigation, API::Object* userInfo) |
| { |
| if (!m_navigationState.m_navigationDelegateMethods.webViewDidStartProvisionalNavigation |
| && !m_navigationState.m_navigationDelegateMethods.webViewDidStartProvisionalNavigationUserInfo) |
| return; |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return; |
| |
| // FIXME: We should assert that navigation is not null here, but it's currently null for some navigations through the page cache. |
| |
| if (m_navigationState.m_navigationDelegateMethods.webViewDidStartProvisionalNavigationUserInfo) |
| [(id <WKNavigationDelegatePrivate>)navigationDelegate _webView:m_navigationState.m_webView didStartProvisionalNavigation:wrapper(navigation) userInfo:userInfo ? static_cast<id <NSSecureCoding>>(userInfo->wrapper()) : nil]; |
| else |
| [navigationDelegate webView:m_navigationState.m_webView didStartProvisionalNavigation:wrapper(navigation)]; |
| } |
| |
| void NavigationState::NavigationClient::didReceiveServerRedirectForProvisionalNavigation(WebPageProxy& page, API::Navigation* navigation, API::Object*) |
| { |
| if (!m_navigationState.m_navigationDelegateMethods.webViewDidReceiveServerRedirectForProvisionalNavigation) |
| return; |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return; |
| |
| // FIXME: We should assert that navigation is not null here, but it's currently null for some navigations through the page cache. |
| |
| [navigationDelegate webView:m_navigationState.m_webView didReceiveServerRedirectForProvisionalNavigation:wrapper(navigation)]; |
| } |
| |
| void NavigationState::NavigationClient::willPerformClientRedirect(WebPageProxy& page, const WTF::String& urlString, double delay) |
| { |
| if (!m_navigationState.m_navigationDelegateMethods.webViewWillPerformClientRedirect) |
| return; |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return; |
| |
| URL url(URL(), urlString); |
| |
| [static_cast<id <WKNavigationDelegatePrivate>>(navigationDelegate) _webView:m_navigationState.m_webView willPerformClientRedirectToURL:url delay:delay]; |
| } |
| |
| void NavigationState::NavigationClient::didPerformClientRedirect(WebPageProxy& page, const WTF::String& sourceURLString, const WTF::String& destinationURLString) |
| { |
| if (!m_navigationState.m_navigationDelegateMethods.webViewDidPerformClientRedirect) |
| return; |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return; |
| |
| URL sourceURL(URL(), sourceURLString); |
| URL destinationURL(URL(), destinationURLString); |
| |
| [static_cast<id <WKNavigationDelegatePrivate>>(navigationDelegate) _webView:m_navigationState.m_webView didPerformClientRedirectFromURL:sourceURL toURL:destinationURL]; |
| } |
| |
| void NavigationState::NavigationClient::didCancelClientRedirect(WebPageProxy& page) |
| { |
| if (!m_navigationState.m_navigationDelegateMethods.webViewDidCancelClientRedirect) |
| return; |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return; |
| |
| [static_cast<id <WKNavigationDelegatePrivate>>(navigationDelegate) _webViewDidCancelClientRedirect:m_navigationState.m_webView]; |
| } |
| |
| static RetainPtr<NSError> createErrorWithRecoveryAttempter(WKWebView *webView, WebFrameProxy& webFrameProxy, NSError *originalError) |
| { |
| auto frameHandle = API::FrameHandle::create(webFrameProxy.frameID()); |
| |
| auto recoveryAttempter = adoptNS([[WKReloadFrameErrorRecoveryAttempter alloc] initWithWebView:webView frameHandle:wrapper(frameHandle.get()) urlString:originalError.userInfo[NSURLErrorFailingURLStringErrorKey]]); |
| |
| auto userInfo = adoptNS([[NSMutableDictionary alloc] initWithObjectsAndKeys:recoveryAttempter.get(), _WKRecoveryAttempterErrorKey, nil]); |
| |
| if (NSDictionary *originalUserInfo = originalError.userInfo) |
| [userInfo addEntriesFromDictionary:originalUserInfo]; |
| |
| return adoptNS([[NSError alloc] initWithDomain:originalError.domain code:originalError.code userInfo:userInfo.get()]); |
| } |
| |
| // FIXME: Shouldn't need to pass the WebFrameProxy in here. At most, a FrameHandle. |
| void NavigationState::NavigationClient::didFailProvisionalNavigationWithError(WebPageProxy& page, WebFrameProxy& webFrameProxy, API::Navigation* navigation, const WebCore::ResourceError& error, API::Object*) |
| { |
| // FIXME: We should assert that navigation is not null here, but it's currently null for some navigations through the page cache. |
| |
| // FIXME: Set the error on the navigation object. |
| |
| if (!m_navigationState.m_navigationDelegateMethods.webViewDidFailProvisionalNavigationWithError) |
| return; |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return; |
| |
| auto errorWithRecoveryAttempter = createErrorWithRecoveryAttempter(m_navigationState.m_webView, webFrameProxy, error); |
| [navigationDelegate webView:m_navigationState.m_webView didFailProvisionalNavigation:wrapper(navigation) withError:errorWithRecoveryAttempter.get()]; |
| } |
| |
| // FIXME: Shouldn't need to pass the WebFrameProxy in here. At most, a FrameHandle. |
| void NavigationState::NavigationClient::didFailProvisionalLoadInSubframeWithError(WebPageProxy& page, WebFrameProxy& webFrameProxy, const SecurityOriginData& securityOrigin, API::Navigation*, const WebCore::ResourceError& error, API::Object*) |
| { |
| // FIXME: We should assert that navigation is not null here, but it's currently null because WebPageProxy::didFailProvisionalLoadForFrame passes null. |
| |
| if (!m_navigationState.m_navigationDelegateMethods.webViewNavigationDidFailProvisionalLoadInSubframeWithError) |
| return; |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| auto errorWithRecoveryAttempter = createErrorWithRecoveryAttempter(m_navigationState.m_webView, webFrameProxy, error); |
| |
| [(id <WKNavigationDelegatePrivate>)navigationDelegate _webView:m_navigationState.m_webView navigation:nil didFailProvisionalLoadInSubframe:wrapper(API::FrameInfo::create(webFrameProxy, securityOrigin.securityOrigin())) withError:errorWithRecoveryAttempter.get()]; |
| } |
| |
| void NavigationState::NavigationClient::didCommitNavigation(WebPageProxy& page, API::Navigation* navigation, API::Object*) |
| { |
| if (!m_navigationState.m_navigationDelegateMethods.webViewDidCommitNavigation) |
| return; |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return; |
| |
| // FIXME: We should assert that navigation is not null here, but it's currently null for some navigations through the page cache. |
| |
| [navigationDelegate webView:m_navigationState.m_webView didCommitNavigation:wrapper(navigation)]; |
| } |
| |
| void NavigationState::NavigationClient::didFinishDocumentLoad(WebPageProxy& page, API::Navigation* navigation, API::Object*) |
| { |
| if (!m_navigationState.m_navigationDelegateMethods.webViewNavigationDidFinishDocumentLoad) |
| return; |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return; |
| |
| // FIXME: We should assert that navigation is not null here, but it's currently null for some navigations through the page cache. |
| |
| [static_cast<id <WKNavigationDelegatePrivate>>(navigationDelegate.get()) _webView:m_navigationState.m_webView navigationDidFinishDocumentLoad:wrapper(navigation)]; |
| } |
| |
| void NavigationState::NavigationClient::didFinishNavigation(WebPageProxy& page, API::Navigation* navigation, API::Object*) |
| { |
| if (!m_navigationState.m_navigationDelegateMethods.webViewDidFinishNavigation) |
| return; |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return; |
| |
| // FIXME: We should assert that navigation is not null here, but it's currently null for some navigations through the page cache. |
| |
| [navigationDelegate webView:m_navigationState.m_webView didFinishNavigation:wrapper(navigation)]; |
| } |
| |
| // FIXME: Shouldn't need to pass the WebFrameProxy in here. At most, a FrameHandle. |
| void NavigationState::NavigationClient::didFailNavigationWithError(WebPageProxy& page, WebFrameProxy& webFrameProxy, API::Navigation* navigation, const WebCore::ResourceError& error, API::Object* userInfo) |
| { |
| if (!m_navigationState.m_navigationDelegateMethods.webViewDidFailNavigationWithError |
| && !m_navigationState.m_navigationDelegateMethods.webViewDidFailNavigationWithErrorUserInfo) |
| return; |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return; |
| |
| // FIXME: We should assert that navigation is not null here, but it's currently null for some navigations through the page cache. |
| |
| auto errorWithRecoveryAttempter = createErrorWithRecoveryAttempter(m_navigationState.m_webView, webFrameProxy, error); |
| if (m_navigationState.m_navigationDelegateMethods.webViewDidFailNavigationWithErrorUserInfo) |
| [(id <WKNavigationDelegatePrivate>)navigationDelegate _webView:m_navigationState.m_webView didFailNavigation:wrapper(navigation) withError:errorWithRecoveryAttempter.get() userInfo:userInfo ? static_cast<id <NSSecureCoding>>(userInfo->wrapper()) : nil]; |
| else |
| [navigationDelegate webView:m_navigationState.m_webView didFailNavigation:wrapper(navigation) withError:errorWithRecoveryAttempter.get()]; |
| } |
| |
| void NavigationState::NavigationClient::didSameDocumentNavigation(WebPageProxy&, API::Navigation* navigation, SameDocumentNavigationType navigationType, API::Object*) |
| { |
| if (!m_navigationState.m_navigationDelegateMethods.webViewNavigationDidSameDocumentNavigation) |
| return; |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return; |
| |
| // FIXME: We should assert that navigationID is not zero here, but it's currently zero for some navigations through the page cache. |
| |
| [static_cast<id <WKNavigationDelegatePrivate>>(navigationDelegate.get()) _webView:m_navigationState.m_webView navigation:wrapper(navigation) didSameDocumentNavigation:toWKSameDocumentNavigationType(navigationType)]; |
| } |
| |
| void NavigationState::NavigationClient::renderingProgressDidChange(WebPageProxy&, OptionSet<WebCore::LayoutMilestone> layoutMilestones) |
| { |
| if (!m_navigationState.m_navigationDelegateMethods.webViewRenderingProgressDidChange) |
| return; |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return; |
| |
| [static_cast<id <WKNavigationDelegatePrivate>>(navigationDelegate.get()) _webView:m_navigationState.m_webView renderingProgressDidChange:renderingProgressEvents(layoutMilestones)]; |
| } |
| |
| bool NavigationState::NavigationClient::shouldBypassCompatibilityModeSafeguards() const |
| { |
| return m_navigationState.m_navigationDelegateMethods.webViewDecidePolicyForNavigationActionWithPreferencesDecisionHandler; |
| } |
| |
| static AuthenticationChallengeDisposition toAuthenticationChallengeDisposition(NSURLSessionAuthChallengeDisposition disposition) |
| { |
| switch (disposition) { |
| case NSURLSessionAuthChallengeUseCredential: |
| return AuthenticationChallengeDisposition::UseCredential; |
| case NSURLSessionAuthChallengePerformDefaultHandling: |
| return AuthenticationChallengeDisposition::PerformDefaultHandling; |
| case NSURLSessionAuthChallengeCancelAuthenticationChallenge: |
| return AuthenticationChallengeDisposition::Cancel; |
| case NSURLSessionAuthChallengeRejectProtectionSpace: |
| return AuthenticationChallengeDisposition::RejectProtectionSpaceAndContinue; |
| } |
| [NSException raise:NSInvalidArgumentException format:@"Invalid NSURLSessionAuthChallengeDisposition (%ld)", (long)disposition]; |
| } |
| |
| void NavigationState::NavigationClient::didReceiveAuthenticationChallenge(WebPageProxy&, AuthenticationChallengeProxy& authenticationChallenge) |
| { |
| if (!m_navigationState.m_navigationDelegateMethods.webViewDidReceiveAuthenticationChallengeCompletionHandler) |
| return authenticationChallenge.listener().completeChallenge(WebKit::AuthenticationChallengeDisposition::PerformDefaultHandling); |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return authenticationChallenge.listener().completeChallenge(WebKit::AuthenticationChallengeDisposition::PerformDefaultHandling); |
| |
| auto checker = CompletionHandlerCallChecker::create(navigationDelegate.get(), @selector(webView:didReceiveAuthenticationChallenge:completionHandler:)); |
| [static_cast<id <WKNavigationDelegatePrivate>>(navigationDelegate.get()) webView:m_navigationState.m_webView didReceiveAuthenticationChallenge:wrapper(authenticationChallenge) completionHandler:makeBlockPtr([challenge = makeRef(authenticationChallenge), checker = WTFMove(checker)](NSURLSessionAuthChallengeDisposition disposition, NSURLCredential *credential) { |
| if (checker->completionHandlerHasBeenCalled()) |
| return; |
| checker->didCallCompletionHandler(); |
| challenge->listener().completeChallenge(toAuthenticationChallengeDisposition(disposition), Credential(credential)); |
| }).get()]; |
| } |
| |
| static _WKProcessTerminationReason wkProcessTerminationReason(ProcessTerminationReason reason) |
| { |
| switch (reason) { |
| case ProcessTerminationReason::ExceededMemoryLimit: |
| return _WKProcessTerminationReasonExceededMemoryLimit; |
| case ProcessTerminationReason::ExceededCPULimit: |
| return _WKProcessTerminationReasonExceededCPULimit; |
| case ProcessTerminationReason::NavigationSwap: |
| // We probably shouldn't bother coming up with a new API type for process-swapping. |
| // "Requested by client" seems like the best match for existing types. |
| FALLTHROUGH; |
| case ProcessTerminationReason::RequestedByClient: |
| return _WKProcessTerminationReasonRequestedByClient; |
| case ProcessTerminationReason::Crash: |
| return _WKProcessTerminationReasonCrash; |
| } |
| ASSERT_NOT_REACHED(); |
| return _WKProcessTerminationReasonCrash; |
| } |
| |
| bool NavigationState::NavigationClient::processDidTerminate(WebPageProxy& page, ProcessTerminationReason reason) |
| { |
| if (!m_navigationState.m_navigationDelegateMethods.webViewWebContentProcessDidTerminate |
| && !m_navigationState.m_navigationDelegateMethods.webViewWebContentProcessDidTerminateWithReason |
| && !m_navigationState.m_navigationDelegateMethods.webViewWebProcessDidCrash) |
| return false; |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return false; |
| |
| if (m_navigationState.m_navigationDelegateMethods.webViewWebContentProcessDidTerminateWithReason) { |
| [static_cast<id <WKNavigationDelegatePrivate>>(navigationDelegate.get()) _webView:m_navigationState.m_webView webContentProcessDidTerminateWithReason:wkProcessTerminationReason(reason)]; |
| return true; |
| } |
| |
| // We prefer webViewWebContentProcessDidTerminate: over _webViewWebProcessDidCrash:. |
| if (m_navigationState.m_navigationDelegateMethods.webViewWebContentProcessDidTerminate) { |
| [navigationDelegate webViewWebContentProcessDidTerminate:m_navigationState.m_webView]; |
| return true; |
| } |
| |
| ASSERT(m_navigationState.m_navigationDelegateMethods.webViewWebProcessDidCrash); |
| [static_cast<id <WKNavigationDelegatePrivate>>(navigationDelegate.get()) _webViewWebProcessDidCrash:m_navigationState.m_webView]; |
| return true; |
| } |
| |
| void NavigationState::NavigationClient::processDidBecomeResponsive(WebPageProxy& page) |
| { |
| if (!m_navigationState.m_navigationDelegateMethods.webViewWebProcessDidBecomeResponsive) |
| return; |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return; |
| |
| [static_cast<id <WKNavigationDelegatePrivate>>(navigationDelegate.get()) _webViewWebProcessDidBecomeResponsive:m_navigationState.m_webView]; |
| } |
| |
| void NavigationState::NavigationClient::processDidBecomeUnresponsive(WebPageProxy& page) |
| { |
| if (!m_navigationState.m_navigationDelegateMethods.webViewWebProcessDidBecomeUnresponsive) |
| return; |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return; |
| |
| [static_cast<id <WKNavigationDelegatePrivate>>(navigationDelegate.get()) _webViewWebProcessDidBecomeUnresponsive:m_navigationState.m_webView]; |
| } |
| |
| RefPtr<API::Data> NavigationState::NavigationClient::webCryptoMasterKey(WebPageProxy&) |
| { |
| if (!m_navigationState.m_navigationDelegateMethods.webCryptoMasterKeyForWebView) { |
| Vector<uint8_t> masterKey; |
| if (!getDefaultWebCryptoMasterKey(masterKey)) |
| return nullptr; |
| |
| return API::Data::create(masterKey.data(), masterKey.size()); |
| } |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return nullptr; |
| |
| NSData *data = [static_cast<id <WKNavigationDelegatePrivate>>(navigationDelegate.get()) _webCryptoMasterKeyForWebView:m_navigationState.m_webView]; |
| return API::Data::createWithoutCopying(data); |
| } |
| |
| RefPtr<API::String> NavigationState::NavigationClient::signedPublicKeyAndChallengeString(WebPageProxy& page, unsigned keySizeIndex, const RefPtr<API::String>& challengeString, const URL& url) |
| { |
| // WebKitTestRunner uses C API. Hence, no SPI is provided to override the following function. |
| return API::String::create(WebCore::signedPublicKeyAndChallengeString(keySizeIndex, challengeString->string(), url)); |
| } |
| |
| #if USE(QUICK_LOOK) |
| void NavigationState::NavigationClient::didStartLoadForQuickLookDocumentInMainFrame(const String& fileName, const String& uti) |
| { |
| if (!m_navigationState.m_navigationDelegateMethods.webViewDidStartLoadForQuickLookDocumentInMainFrame) |
| return; |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return; |
| |
| [static_cast<id <WKNavigationDelegatePrivate>>(navigationDelegate.get()) _webView:m_navigationState.m_webView didStartLoadForQuickLookDocumentInMainFrameWithFileName:fileName uti:uti]; |
| } |
| |
| void NavigationState::NavigationClient::didFinishLoadForQuickLookDocumentInMainFrame(const QuickLookDocumentData& data) |
| { |
| if (!m_navigationState.m_navigationDelegateMethods.webViewDidFinishLoadForQuickLookDocumentInMainFrame) |
| return; |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return; |
| |
| [static_cast<id <WKNavigationDelegatePrivate>>(navigationDelegate.get()) _webView:m_navigationState.m_webView didFinishLoadForQuickLookDocumentInMainFrame:(NSData *)data.decodedData()]; |
| } |
| #endif |
| |
| // HistoryDelegatePrivate support |
| |
| NavigationState::HistoryClient::HistoryClient(NavigationState& navigationState) |
| : m_navigationState(navigationState) |
| { |
| } |
| |
| NavigationState::HistoryClient::~HistoryClient() |
| { |
| } |
| |
| void NavigationState::HistoryClient::didNavigateWithNavigationData(WebPageProxy&, const WebNavigationDataStore& navigationDataStore) |
| { |
| if (!m_navigationState.m_historyDelegateMethods.webViewDidNavigateWithNavigationData) |
| return; |
| |
| auto historyDelegate = m_navigationState.m_historyDelegate.get(); |
| if (!historyDelegate) |
| return; |
| |
| [historyDelegate _webView:m_navigationState.m_webView didNavigateWithNavigationData:wrapper(API::NavigationData::create(navigationDataStore))]; |
| } |
| |
| void NavigationState::HistoryClient::didPerformClientRedirect(WebPageProxy&, const WTF::String& sourceURL, const WTF::String& destinationURL) |
| { |
| if (!m_navigationState.m_historyDelegateMethods.webViewDidPerformClientRedirectFromURLToURL) |
| return; |
| |
| auto historyDelegate = m_navigationState.m_historyDelegate.get(); |
| if (!historyDelegate) |
| return; |
| |
| [historyDelegate _webView:m_navigationState.m_webView didPerformClientRedirectFromURL:[NSURL _web_URLWithWTFString:sourceURL] toURL:[NSURL _web_URLWithWTFString:destinationURL]]; |
| } |
| |
| void NavigationState::HistoryClient::didPerformServerRedirect(WebPageProxy&, const WTF::String& sourceURL, const WTF::String& destinationURL) |
| { |
| if (!m_navigationState.m_historyDelegateMethods.webViewDidPerformServerRedirectFromURLToURL) |
| return; |
| |
| auto historyDelegate = m_navigationState.m_historyDelegate.get(); |
| if (!historyDelegate) |
| return; |
| |
| [historyDelegate _webView:m_navigationState.m_webView didPerformServerRedirectFromURL:[NSURL _web_URLWithWTFString:sourceURL] toURL:[NSURL _web_URLWithWTFString:destinationURL]]; |
| } |
| |
| void NavigationState::HistoryClient::didUpdateHistoryTitle(WebPageProxy&, const WTF::String& title, const WTF::String& url) |
| { |
| if (!m_navigationState.m_historyDelegateMethods.webViewDidUpdateHistoryTitleForURL) |
| return; |
| |
| auto historyDelegate = m_navigationState.m_historyDelegate.get(); |
| if (!historyDelegate) |
| return; |
| |
| [historyDelegate _webView:m_navigationState.m_webView didUpdateHistoryTitle:title forURL:[NSURL _web_URLWithWTFString:url]]; |
| } |
| |
| void NavigationState::willChangeIsLoading() |
| { |
| [m_webView willChangeValueForKey:@"loading"]; |
| } |
| |
| #if PLATFORM(IOS_FAMILY) |
| void NavigationState::releaseNetworkActivityToken(NetworkActivityTokenReleaseReason reason) |
| { |
| if (!m_activityToken) |
| return; |
| |
| switch (reason) { |
| case NetworkActivityTokenReleaseReason::LoadCompleted: |
| RELEASE_LOG_IF(m_webView->_page->isAlwaysOnLoggingAllowed(), ProcessSuspension, "%p NavigationState is releasing background process assertion because a page load completed", this); |
| break; |
| case NetworkActivityTokenReleaseReason::ScreenLocked: |
| RELEASE_LOG_IF(m_webView->_page->isAlwaysOnLoggingAllowed(), ProcessSuspension, "%p NavigationState is releasing background process assertion because the screen was locked", this); |
| break; |
| } |
| m_activityToken = nullptr; |
| m_releaseActivityTimer.stop(); |
| } |
| #endif |
| |
| void NavigationState::didChangeIsLoading() |
| { |
| #if PLATFORM(IOS_FAMILY) |
| if (m_webView->_page->pageLoadState().isLoading()) { |
| // We do not take a network activity token if a load starts after the screen has been locked. |
| if ([UIApp isSuspendedUnderLock]) |
| return; |
| |
| if (m_releaseActivityTimer.isActive()) { |
| RELEASE_LOG_IF(m_webView->_page->isAlwaysOnLoggingAllowed(), ProcessSuspension, "%p - NavigationState keeps its process network assertion because a new page load started", this); |
| m_releaseActivityTimer.stop(); |
| } |
| if (!m_activityToken) { |
| RELEASE_LOG_IF(m_webView->_page->isAlwaysOnLoggingAllowed(), ProcessSuspension, "%p - NavigationState is taking a process network assertion because a page load started", this); |
| m_activityToken = m_webView->_page->process().throttler().backgroundActivityToken(); |
| } |
| } else if (m_activityToken) { |
| // The application is visible so we delay releasing the background activity for 3 seconds to give it a chance to start another navigation |
| // before suspending the WebContent process <rdar://problem/27910964>. |
| RELEASE_LOG_IF(m_webView->_page->isAlwaysOnLoggingAllowed(), ProcessSuspension, "%p - NavigationState will release its process network assertion soon because the page load completed", this); |
| m_releaseActivityTimer.startOneShot(3_s); |
| } |
| #endif |
| |
| [m_webView didChangeValueForKey:@"loading"]; |
| } |
| |
| void NavigationState::willChangeTitle() |
| { |
| [m_webView willChangeValueForKey:@"title"]; |
| } |
| |
| void NavigationState::didChangeTitle() |
| { |
| [m_webView didChangeValueForKey:@"title"]; |
| } |
| |
| void NavigationState::willChangeActiveURL() |
| { |
| [m_webView willChangeValueForKey:@"URL"]; |
| } |
| |
| void NavigationState::didChangeActiveURL() |
| { |
| [m_webView didChangeValueForKey:@"URL"]; |
| } |
| |
| void NavigationState::willChangeHasOnlySecureContent() |
| { |
| [m_webView willChangeValueForKey:@"hasOnlySecureContent"]; |
| } |
| |
| void NavigationState::didChangeHasOnlySecureContent() |
| { |
| [m_webView didChangeValueForKey:@"hasOnlySecureContent"]; |
| } |
| |
| void NavigationState::willChangeEstimatedProgress() |
| { |
| [m_webView willChangeValueForKey:@"estimatedProgress"]; |
| } |
| |
| void NavigationState::didChangeEstimatedProgress() |
| { |
| [m_webView didChangeValueForKey:@"estimatedProgress"]; |
| } |
| |
| void NavigationState::willChangeCanGoBack() |
| { |
| [m_webView willChangeValueForKey:@"canGoBack"]; |
| } |
| |
| void NavigationState::didChangeCanGoBack() |
| { |
| [m_webView didChangeValueForKey:@"canGoBack"]; |
| } |
| |
| void NavigationState::willChangeCanGoForward() |
| { |
| [m_webView willChangeValueForKey:@"canGoForward"]; |
| } |
| |
| void NavigationState::didChangeCanGoForward() |
| { |
| [m_webView didChangeValueForKey:@"canGoForward"]; |
| } |
| |
| void NavigationState::willChangeNetworkRequestsInProgress() |
| { |
| [m_webView willChangeValueForKey:@"_networkRequestsInProgress"]; |
| } |
| |
| void NavigationState::didChangeNetworkRequestsInProgress() |
| { |
| [m_webView didChangeValueForKey:@"_networkRequestsInProgress"]; |
| } |
| |
| void NavigationState::willChangeCertificateInfo() |
| { |
| [m_webView willChangeValueForKey:@"serverTrust"]; |
| [m_webView willChangeValueForKey:@"certificateChain"]; |
| } |
| |
| void NavigationState::didChangeCertificateInfo() |
| { |
| [m_webView didChangeValueForKey:@"certificateChain"]; |
| [m_webView didChangeValueForKey:@"serverTrust"]; |
| } |
| |
| void NavigationState::willChangeWebProcessIsResponsive() |
| { |
| [m_webView willChangeValueForKey:@"_webProcessIsResponsive"]; |
| } |
| |
| void NavigationState::didChangeWebProcessIsResponsive() |
| { |
| [m_webView didChangeValueForKey:@"_webProcessIsResponsive"]; |
| } |
| |
| void NavigationState::didSwapWebProcesses() |
| { |
| #if PLATFORM(IOS_FAMILY) |
| // Transfer our background assertion from the old process to the new one. |
| if (m_activityToken) |
| m_activityToken = m_webView->_page->process().throttler().backgroundActivityToken(); |
| #endif |
| } |
| |
| } // namespace WebKit |