| /* |
| * 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" |
| |
| #if WK_API_ENABLED |
| |
| #import "APIFrameInfo.h" |
| #import "APINavigationData.h" |
| #import "APINavigationResponse.h" |
| #import "APIString.h" |
| #import "APIURL.h" |
| #import "AuthenticationDecisionListener.h" |
| #import "CompletionHandlerCallChecker.h" |
| #import "NavigationActionData.h" |
| #import "PageLoadState.h" |
| #import "WKBackForwardListInternal.h" |
| #import "WKBackForwardListItemInternal.h" |
| #import "WKFrameInfoInternal.h" |
| #import "WKHistoryDelegatePrivate.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 "WebCredential.h" |
| #import "WebFrameProxy.h" |
| #import "WebNavigationState.h" |
| #import "WebPageProxy.h" |
| #import "WebProcessProxy.h" |
| #import "WebProtectionSpace.h" |
| #import "_WKErrorRecoveryAttempting.h" |
| #import "_WKFrameHandleInternal.h" |
| #import "_WKRenderingProgressEventsInternal.h" |
| #import "_WKSameDocumentNavigationTypeInternal.h" |
| #import <WebCore/Credential.h> |
| #import <WebCore/SecurityOriginData.h> |
| #import <WebCore/URL.h> |
| #import <wtf/NeverDestroyed.h> |
| |
| #if HAVE(APP_LINKS) |
| #import <WebCore/LaunchServicesSPI.h> |
| #endif |
| |
| #if USE(QUICK_LOOK) |
| #import "QuickLookDocumentData.h" |
| #endif |
| |
| using namespace WebCore; |
| |
| namespace WebKit { |
| |
| 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) |
| , m_releaseActivityTimer(*this, &NavigationState::releaseNetworkActivityToken) |
| #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); |
| } |
| |
| std::unique_ptr<API::NavigationClient> NavigationState::createNavigationClient() |
| { |
| return std::make_unique<NavigationClient>(*this); |
| } |
| |
| std::unique_ptr<API::HistoryClient> NavigationState::createHistoryClient() |
| { |
| return std::make_unique<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.webViewDecidePolicyForNavigationResponseDecisionHandler = [delegate respondsToSelector:@selector(webView:decidePolicyForNavigationResponse:decisionHandler:)]; |
| |
| m_navigationDelegateMethods.webViewDidStartProvisionalNavigation = [delegate respondsToSelector:@selector(webView:didStartProvisionalNavigation:)]; |
| 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.webViewNavigationDidFailProvisionalLoadInSubframeWithError = [delegate respondsToSelector:@selector(_webView:navigation:didFailProvisionalLoadInSubframe:withError:)]; |
| 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.webViewCanAuthenticateAgainstProtectionSpace = [delegate respondsToSelector:@selector(_webView:canAuthenticateAgainstProtectionSpace:)]; |
| m_navigationDelegateMethods.webViewDidReceiveAuthenticationChallenge = [delegate respondsToSelector:@selector(_webView:didReceiveAuthenticationChallenge:)]; |
| 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:)]; |
| #if USE(QUICK_LOOK) |
| m_navigationDelegateMethods.webViewDidStartLoadForQuickLookDocumentInMainFrame = [delegate respondsToSelector:@selector(_webView:didStartLoadForQuickLookDocumentInMainFrameWithFileName:uti:)]; |
| m_navigationDelegateMethods.webViewDidFinishLoadForQuickLookDocumentInMainFrame = [delegate respondsToSelector:@selector(_webView:didFinishLoadForQuickLookDocumentInMainFrame:)]; |
| #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]; |
| } |
| |
| 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() |
| { |
| } |
| |
| static void tryAppLink(RefPtr<API::NavigationAction> navigationAction, const String& currentMainFrameURL, std::function<void (bool)> completionHandler) |
| { |
| #if HAVE(APP_LINKS) |
| if (!navigationAction->shouldOpenAppLinks()) { |
| completionHandler(false); |
| return; |
| } |
| |
| auto* localCompletionHandler = new std::function<void (bool)>(WTFMove(completionHandler)); |
| [LSAppLink openWithURL:navigationAction->request().url() completionHandler:[localCompletionHandler](BOOL success, NSError *) { |
| dispatch_async(dispatch_get_main_queue(), [localCompletionHandler, success] { |
| (*localCompletionHandler)(success); |
| delete localCompletionHandler; |
| }); |
| }]; |
| #else |
| completionHandler(false); |
| #endif |
| } |
| |
| void NavigationState::NavigationClient::decidePolicyForNavigationAction(WebPageProxy& webPageProxy, API::NavigationAction& navigationAction, Ref<WebFramePolicyListenerProxy>&& listener, API::Object* userData) |
| { |
| String mainFrameURLString = webPageProxy.mainFrame()->url(); |
| |
| if (!m_navigationState.m_navigationDelegateMethods.webViewDecidePolicyForNavigationActionDecisionHandler) { |
| RefPtr<API::NavigationAction> localNavigationAction = &navigationAction; |
| RefPtr<WebFramePolicyListenerProxy> localListener = WTFMove(listener); |
| |
| tryAppLink(localNavigationAction, mainFrameURLString, [localListener, localNavigationAction] (bool followedLinkToApp) { |
| if (followedLinkToApp) { |
| localListener->ignore(); |
| return; |
| } |
| |
| if (!localNavigationAction->targetFrame()) { |
| localListener->use(); |
| return; |
| } |
| |
| RetainPtr<NSURLRequest> nsURLRequest = adoptNS(wrapper(API::URLRequest::create(localNavigationAction->request()).leakRef())); |
| if ([NSURLConnection canHandleRequest:nsURLRequest.get()]) { |
| if (localNavigationAction->shouldPerformDownload()) |
| localListener->download(); |
| else |
| localListener->use(); |
| 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 |
| localListener->ignore(); |
| }); |
| |
| return; |
| } |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return; |
| |
| RefPtr<API::NavigationAction> localNavigationAction = &navigationAction; |
| RefPtr<WebFramePolicyListenerProxy> localListener = WTFMove(listener); |
| RefPtr<CompletionHandlerCallChecker> checker = CompletionHandlerCallChecker::create(navigationDelegate.get(), @selector(webView:decidePolicyForNavigationAction:decisionHandler:)); |
| [navigationDelegate webView:m_navigationState.m_webView decidePolicyForNavigationAction:wrapper(navigationAction) decisionHandler:[localListener, localNavigationAction, checker, mainFrameURLString](WKNavigationActionPolicy actionPolicy) { |
| checker->didCallCompletionHandler(); |
| |
| switch (actionPolicy) { |
| case WKNavigationActionPolicyAllow: |
| tryAppLink(localNavigationAction, mainFrameURLString, [localListener](bool followedLinkToApp) { |
| if (followedLinkToApp) { |
| localListener->ignore(); |
| return; |
| } |
| |
| localListener->use(); |
| }); |
| |
| break; |
| |
| case WKNavigationActionPolicyCancel: |
| localListener->ignore(); |
| break; |
| |
| // FIXME: Once we have a new enough compiler everywhere we don't need to ignore -Wswitch. |
| #pragma clang diagnostic push |
| #pragma clang diagnostic ignored "-Wswitch" |
| case _WKNavigationActionPolicyDownload: |
| #pragma clang diagnostic pop |
| localListener->download(); |
| break; |
| #pragma clang diagnostic push |
| #pragma clang diagnostic ignored "-Wswitch" |
| case _WKNavigationActionPolicyAllowWithoutTryingAppLink: |
| #pragma clang diagnostic pop |
| localListener->use(); |
| break; |
| } |
| }]; |
| } |
| |
| void NavigationState::NavigationClient::decidePolicyForNavigationResponse(WebPageProxy&, 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; |
| |
| RefPtr<WebFramePolicyListenerProxy> localListener = WTFMove(listener); |
| RefPtr<CompletionHandlerCallChecker> checker = CompletionHandlerCallChecker::create(navigationDelegate.get(), @selector(webView:decidePolicyForNavigationResponse:decisionHandler:)); |
| [navigationDelegate webView:m_navigationState.m_webView decidePolicyForNavigationResponse:wrapper(navigationResponse) decisionHandler:[localListener, checker](WKNavigationResponsePolicy responsePolicy) { |
| checker->didCallCompletionHandler(); |
| |
| switch (responsePolicy) { |
| case WKNavigationResponsePolicyAllow: |
| localListener->use(); |
| break; |
| |
| case WKNavigationResponsePolicyCancel: |
| localListener->ignore(); |
| break; |
| |
| // FIXME: Once we have a new enough compiler everywhere we don't need to ignore -Wswitch. |
| #pragma clang diagnostic push |
| #pragma clang diagnostic ignored "-Wswitch" |
| case _WKNavigationResponsePolicyBecomeDownload: |
| #pragma clang diagnostic pop |
| localListener->download(); |
| break; |
| } |
| }]; |
| } |
| |
| void NavigationState::NavigationClient::didStartProvisionalNavigation(WebPageProxy& page, API::Navigation* navigation, API::Object*) |
| { |
| if (!m_navigationState.m_navigationDelegateMethods.webViewDidStartProvisionalNavigation) |
| 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. |
| WKNavigation *wkNavigation = nil; |
| if (navigation) |
| wkNavigation = wrapper(*navigation); |
| |
| [navigationDelegate webView:m_navigationState.m_webView didStartProvisionalNavigation:wkNavigation]; |
| } |
| |
| 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. |
| WKNavigation *wkNavigation = nil; |
| if (navigation) |
| wkNavigation = wrapper(*navigation); |
| |
| [navigationDelegate webView:m_navigationState.m_webView didReceiveServerRedirectForProvisionalNavigation:wkNavigation]; |
| } |
| |
| static RetainPtr<NSError> createErrorWithRecoveryAttempter(WKWebView *webView, WebFrameProxy& webFrameProxy, NSError *originalError) |
| { |
| RefPtr<API::FrameHandle> frameHandle = API::FrameHandle::create(webFrameProxy.frameID()); |
| |
| auto recoveryAttempter = adoptNS([[WKReloadFrameErrorRecoveryAttempter alloc] initWithWebView:webView frameHandle:wrapper(*frameHandle) 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. |
| RetainPtr<WKNavigation> wkNavigation; |
| if (navigation) |
| wkNavigation = wrapper(*navigation); |
| |
| // 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:wkNavigation.get() 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* 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. |
| RetainPtr<WKNavigation> wkNavigation; |
| if (navigation) |
| wkNavigation = wrapper(*navigation); |
| |
| 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. |
| WKNavigation *wkNavigation = nil; |
| if (navigation) |
| wkNavigation = wrapper(*navigation); |
| |
| [navigationDelegate webView:m_navigationState.m_webView didCommitNavigation:wkNavigation]; |
| } |
| |
| 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. |
| WKNavigation *wkNavigation = nil; |
| if (navigation) |
| wkNavigation = wrapper(*navigation); |
| |
| [static_cast<id <WKNavigationDelegatePrivate>>(navigationDelegate.get()) _webView:m_navigationState.m_webView navigationDidFinishDocumentLoad:wkNavigation]; |
| } |
| |
| 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. |
| WKNavigation *wkNavigation = nil; |
| if (navigation) |
| wkNavigation = wrapper(*navigation); |
| |
| [navigationDelegate webView:m_navigationState.m_webView didFinishNavigation:wkNavigation]; |
| } |
| |
| // 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* userData) |
| { |
| if (!m_navigationState.m_navigationDelegateMethods.webViewDidFailNavigationWithError) |
| 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. |
| WKNavigation *wkNavigation = nil; |
| if (navigation) |
| wkNavigation = wrapper(*navigation); |
| |
| auto errorWithRecoveryAttempter = createErrorWithRecoveryAttempter(m_navigationState.m_webView, webFrameProxy, error); |
| [navigationDelegate webView:m_navigationState.m_webView didFailNavigation:wkNavigation 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. |
| WKNavigation *wkNavigation = nil; |
| if (navigation) |
| wkNavigation = wrapper(*navigation); |
| |
| [static_cast<id <WKNavigationDelegatePrivate>>(navigationDelegate.get()) _webView:m_navigationState.m_webView navigation:wkNavigation didSameDocumentNavigation:toWKSameDocumentNavigationType(navigationType)]; |
| } |
| |
| void NavigationState::NavigationClient::renderingProgressDidChange(WebKit::WebPageProxy&, WebCore::LayoutMilestones 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::canAuthenticateAgainstProtectionSpace(WebKit::WebPageProxy&, WebKit::WebProtectionSpace* protectionSpace) |
| { |
| if (m_navigationState.m_navigationDelegateMethods.webViewDidReceiveAuthenticationChallengeCompletionHandler) |
| return true; |
| |
| if (!m_navigationState.m_navigationDelegateMethods.webViewCanAuthenticateAgainstProtectionSpace) |
| return false; |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return false; |
| |
| return [static_cast<id <WKNavigationDelegatePrivate>>(navigationDelegate.get()) _webView:m_navigationState.m_webView canAuthenticateAgainstProtectionSpace:protectionSpace->protectionSpace().nsSpace()]; |
| } |
| |
| void NavigationState::NavigationClient::didReceiveAuthenticationChallenge(WebPageProxy&, AuthenticationChallengeProxy* authenticationChallenge) |
| { |
| if (m_navigationState.m_navigationDelegateMethods.webViewDidReceiveAuthenticationChallengeCompletionHandler) { |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) { |
| authenticationChallenge->listener()->performDefaultHandling(); |
| return; |
| } |
| |
| RefPtr<AuthenticationChallengeProxy> challenge = authenticationChallenge; |
| RefPtr<CompletionHandlerCallChecker> checker = CompletionHandlerCallChecker::create(navigationDelegate.get(), @selector(webView:didReceiveAuthenticationChallenge:completionHandler:)); |
| [static_cast<id <WKNavigationDelegatePrivate>>(navigationDelegate.get()) webView:m_navigationState.m_webView didReceiveAuthenticationChallenge:wrapper(*authenticationChallenge) |
| completionHandler:[challenge, checker](NSURLSessionAuthChallengeDisposition disposition, NSURLCredential *credential) { |
| checker->didCallCompletionHandler(); |
| |
| switch (disposition) { |
| case NSURLSessionAuthChallengeUseCredential: { |
| RefPtr<WebCredential> webCredential; |
| if (credential) |
| webCredential = WebCredential::create(WebCore::Credential(credential)); |
| |
| challenge->listener()->useCredential(webCredential.get()); |
| break; |
| } |
| |
| case NSURLSessionAuthChallengePerformDefaultHandling: |
| challenge->listener()->performDefaultHandling(); |
| break; |
| |
| case NSURLSessionAuthChallengeCancelAuthenticationChallenge: |
| challenge->listener()->cancel(); |
| break; |
| |
| case NSURLSessionAuthChallengeRejectProtectionSpace: |
| challenge->listener()->rejectProtectionSpaceAndContinue(); |
| break; |
| |
| default: |
| [NSException raise:NSInvalidArgumentException format:@"Invalid NSURLSessionAuthChallengeDisposition (%ld)", (long)disposition]; |
| } |
| } |
| ]; |
| return; |
| } |
| |
| if (!m_navigationState.m_navigationDelegateMethods.webViewDidReceiveAuthenticationChallenge) |
| return; |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return; |
| |
| [static_cast<id <WKNavigationDelegatePrivate>>(navigationDelegate.get()) _webView:m_navigationState.m_webView didReceiveAuthenticationChallenge:wrapper(*authenticationChallenge)]; |
| } |
| |
| void NavigationState::NavigationClient::processDidCrash(WebKit::WebPageProxy& page) |
| { |
| if (!m_navigationState.m_navigationDelegateMethods.webViewWebContentProcessDidTerminate && !m_navigationState.m_navigationDelegateMethods.webViewWebProcessDidCrash) |
| return; |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return; |
| |
| // We prefer webViewWebContentProcessDidTerminate: over _webViewWebProcessDidCrash:. |
| if (m_navigationState.m_navigationDelegateMethods.webViewWebContentProcessDidTerminate) { |
| [navigationDelegate webViewWebContentProcessDidTerminate:m_navigationState.m_webView]; |
| return; |
| } |
| |
| if (m_navigationState.m_navigationDelegateMethods.webViewWebProcessDidCrash) |
| [static_cast<id <WKNavigationDelegatePrivate>>(navigationDelegate.get()) _webViewWebProcessDidCrash:m_navigationState.m_webView]; |
| } |
| |
| void NavigationState::NavigationClient::processDidBecomeResponsive(WebKit::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(WebKit::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(WebKit::WebPageProxy&) |
| { |
| if (!m_navigationState.m_navigationDelegateMethods.webCryptoMasterKeyForWebView) |
| return nullptr; |
| |
| auto navigationDelegate = m_navigationState.m_navigationDelegate.get(); |
| if (!navigationDelegate) |
| return nullptr; |
| |
| RetainPtr<NSData> data = [static_cast<id <WKNavigationDelegatePrivate>>(navigationDelegate.get()) _webCryptoMasterKeyForWebView:m_navigationState.m_webView]; |
| |
| return API::Data::createWithoutCopying((const unsigned char*)[data bytes], [data length], [] (unsigned char*, const void* data) { |
| [(NSData *)data release]; |
| }, data.leakRef()); |
| } |
| |
| #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 WebKit::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(WebKit::WebPageProxy&, const WebKit::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(WebKit::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(WebKit::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(WebKit::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) |
| void NavigationState::releaseNetworkActivityToken() |
| { |
| RELEASE_LOG_IF(m_webView->_page->isAlwaysOnLoggingAllowed(), "%p UIProcess is releasing a background assertion because a page load completed", this); |
| ASSERT(m_activityToken); |
| m_activityToken = nullptr; |
| } |
| #endif |
| |
| void NavigationState::didChangeIsLoading() |
| { |
| #if PLATFORM(IOS) |
| if (m_webView->_page->pageLoadState().isLoading()) { |
| if (m_releaseActivityTimer.isActive()) |
| m_releaseActivityTimer.stop(); |
| else { |
| RELEASE_LOG_IF(m_webView->_page->isAlwaysOnLoggingAllowed(), "%p - UIProcess is taking a background assertion because a page load started", this); |
| ASSERT(!m_activityToken); |
| m_activityToken = m_webView->_page->process().throttler().backgroundActivityToken(); |
| } |
| } else { |
| // Delay releasing the background activity for 3 seconds to give the application a chance to start another navigation |
| // before suspending the WebContent process <rdar://problem/27910964>. |
| m_releaseActivityTimer.startOneShot(3s); |
| } |
| #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"]; |
| } |
| |
| } // namespace WebKit |
| |
| #endif |
