void NetworkResourceLoader::didRetrieveCacheEntry(std::unique_ptr<NetworkCache::Entry> entry) { if (isSynchronous()) { m_synchronousLoadData->response = entry->response(); sendReplyToSynchronousRequest(*m_synchronousLoadData, entry->buffer()); } else { if (entry->response().url() != originalRequest().url()) { // This is a cached redirect. Synthesize a minimal redirect so we get things like referer header right. // FIXME: We should cache the actual redirects. ResourceRequest syntheticRedirectRequest(entry->response().url()); ResourceResponse syntheticRedirectResponse(originalRequest().url(), { }, 0, { }); sendAbortingOnFailure(Messages::WebResourceLoader::WillSendRequest(syntheticRedirectRequest, syntheticRedirectResponse)); } bool needsContinueDidReceiveResponseMessage = originalRequest().requester() == ResourceRequest::Requester::Main; sendAbortingOnFailure(Messages::WebResourceLoader::DidReceiveResponse(entry->response(), needsContinueDidReceiveResponseMessage)); #if ENABLE(SHAREABLE_RESOURCE) if (!entry->shareableResourceHandle().isNull()) send(Messages::WebResourceLoader::DidReceiveResource(entry->shareableResourceHandle(), currentTime())); else { #endif bool shouldContinue = sendBufferMaybeAborting(*entry->buffer(), entry->buffer()->size()); if (!shouldContinue) return; send(Messages::WebResourceLoader::DidFinishResourceLoad(currentTime())); #if ENABLE(SHAREABLE_RESOURCE) } #endif } cleanup(); }
void NetworkResourceLoader::didRetrieveCacheEntry(std::unique_ptr<NetworkCache::Entry> entry) { if (isSynchronous()) { m_synchronousLoadData->response = entry->response(); sendReplyToSynchronousRequest(*m_synchronousLoadData, entry->buffer()); } else { bool needsContinueDidReceiveResponseMessage = isMainResource(); sendAbortingOnFailure(Messages::WebResourceLoader::DidReceiveResponse(entry->response(), needsContinueDidReceiveResponseMessage)); #if ENABLE(SHAREABLE_RESOURCE) if (!entry->shareableResourceHandle().isNull()) send(Messages::WebResourceLoader::DidReceiveResource(entry->shareableResourceHandle(), currentTime())); else { #endif bool shouldContinue = sendBufferMaybeAborting(*entry->buffer(), entry->buffer()->size()); if (!shouldContinue) return; send(Messages::WebResourceLoader::DidFinishResourceLoad(currentTime())); #if ENABLE(SHAREABLE_RESOURCE) } #endif } cleanup(); }
void NetworkResourceLoader::willSendRedirectedRequest(const ResourceRequest& request, const WebCore::ResourceRequest& redirectRequest, const ResourceResponse& redirectResponse) { ++m_redirectCount; if (isSynchronous()) { ResourceRequest overridenRequest = redirectRequest; // FIXME: This needs to be fixed to follow the redirect correctly even for cross-domain requests. // This includes at least updating host records, and comparing the current request instead of the original request here. if (!protocolHostAndPortAreEqual(originalRequest().url(), redirectRequest.url())) { ASSERT(m_synchronousLoadData->error.isNull()); m_synchronousLoadData->error = SynchronousLoaderClient::platformBadResponseError(); m_networkLoad->clearCurrentRequest(); overridenRequest = ResourceRequest(); } continueWillSendRequest(overridenRequest); return; } sendAbortingOnFailure(Messages::WebResourceLoader::WillSendRequest(redirectRequest, redirectResponse)); #if ENABLE(NETWORK_CACHE) if (canUseCachedRedirect(request)) NetworkCache::singleton().storeRedirect(request, redirectResponse, redirectRequest); #else UNUSED_PARAM(request); #endif }
void NetworkResourceLoader::sharedWillSendRedirectedRequest(const WebCore::ResourceRequest& request, const WebCore::ResourceResponse& redirectResponse) { // We only expect to get the willSendRequest callback from ResourceHandle as the result of a redirect. ASSERT(!redirectResponse.isNull()); ASSERT(RunLoop::isMain()); m_currentRequest = request; #if ENABLE(NETWORK_CACHE) WebCore::updateRedirectChainStatus(m_redirectChainCacheStatus, redirectResponse); #endif if (isSynchronous()) { // FIXME: This needs to be fixed to follow the redirect correctly even for cross-domain requests. // This includes at least updating host records, and comparing the current request instead of the original request here. if (!protocolHostAndPortAreEqual(originalRequest().url(), m_currentRequest.url())) { ASSERT(m_synchronousLoadData->error.isNull()); m_synchronousLoadData->error = SynchronousLoaderClient::platformBadResponseError(); m_currentRequest = ResourceRequest(); } continueWillSendRequest(m_currentRequest); return; } sendAbortingOnFailure(Messages::WebResourceLoader::WillSendRequest(m_currentRequest, redirectResponse)); }
bool NetworkResourceLoader::sendBufferMaybeAborting(SharedBuffer& buffer, size_t encodedDataLength) { ASSERT(!isSynchronous()); IPC::SharedBufferDataReference dataReference(&buffer); return sendAbortingOnFailure(Messages::WebResourceLoader::DidReceiveData(dataReference, encodedDataLength)); }
void NetworkResourceLoader::canAuthenticateAgainstProtectionSpaceAsync(const ProtectionSpace& protectionSpace) { #if USE(PROTECTION_SPACE_AUTH_CALLBACK) sendAbortingOnFailure(Messages::WebResourceLoader::CanAuthenticateAgainstProtectionSpace(protectionSpace)); #else UNUSED_PARAM(protectionSpace); #endif }
void NetworkResourceLoader::dispatchWillSendRequestForCacheEntry(std::unique_ptr<NetworkCache::Entry> entry) { ASSERT(entry->redirectRequest()); LOG(NetworkCache, "(NetworkProcess) Executing cached redirect"); ++m_redirectCount; sendAbortingOnFailure(Messages::WebResourceLoader::WillSendRequest(*entry->redirectRequest(), entry->response())); m_isWaitingContinueWillSendRequestForCachedRedirect = true; }
void NetworkResourceLoader::bufferingTimerFired(Timer<NetworkResourceLoader>&) { ASSERT(m_bufferedData); ASSERT(m_handle); if (!m_bufferedData->size()) return; IPC::SharedBufferDataReference dataReference(m_bufferedData.get()); sendAbortingOnFailure(Messages::WebResourceLoader::DidReceiveData(dataReference, m_bufferedDataEncodedDataLength)); m_bufferedData = WebCore::SharedBuffer::create(); m_bufferedDataEncodedDataLength = 0; }
NetworkResourceLoader::ShouldContinueDidReceiveResponse NetworkResourceLoader::sharedDidReceiveResponse(const WebCore::ResourceResponse& receivedResponse) { m_response = receivedResponse; m_response.setSource(ResourceResponse::Source::Network); if (m_parameters.needsCertificateInfo) m_response.includeCertificateInfo(); // For multipart/x-mixed-replace didReceiveResponseAsync gets called multiple times and buffering would require special handling. if (!isSynchronous() && m_response.isMultipart()) m_bufferedData = nullptr; bool shouldSendDidReceiveResponse = true; #if ENABLE(NETWORK_CACHE) if (m_response.isMultipart()) m_bufferedDataForCache = nullptr; if (m_cacheEntryForValidation) { bool validationSucceeded = m_response.httpStatusCode() == 304; // 304 Not Modified if (validationSucceeded) { NetworkCache::singleton().update(originalRequest(), m_parameters.webPageID, *m_cacheEntryForValidation, m_response); // If the request was conditional then this revalidation was not triggered by the network cache and we pass the // 304 response to WebCore. if (originalRequest().isConditional()) m_cacheEntryForValidation = nullptr; } else m_cacheEntryForValidation = nullptr; } shouldSendDidReceiveResponse = !m_cacheEntryForValidation; #endif bool shouldWaitContinueDidReceiveResponse = originalRequest().requester() == ResourceRequest::Requester::Main; if (shouldSendDidReceiveResponse) { if (isSynchronous()) m_synchronousLoadData->response = m_response; else { if (!sendAbortingOnFailure(Messages::WebResourceLoader::DidReceiveResponse(m_response, shouldWaitContinueDidReceiveResponse))) return ShouldContinueDidReceiveResponse::No; } } // For main resources, the web process is responsible for sending back a NetworkResourceLoader::ContinueDidReceiveResponse message. bool shouldContinueDidReceiveResponse = !shouldWaitContinueDidReceiveResponse; #if ENABLE(NETWORK_CACHE) shouldContinueDidReceiveResponse = shouldContinueDidReceiveResponse || m_cacheEntryForValidation; #endif if (!shouldContinueDidReceiveResponse) return ShouldContinueDidReceiveResponse::No; return ShouldContinueDidReceiveResponse::Yes; }
void NetworkResourceLoader::bufferingTimerFired() { ASSERT(m_bufferedData); ASSERT(m_networkLoad); if (m_bufferedData->isEmpty()) return; IPC::SharedBufferDataReference dataReference(m_bufferedData.get()); size_t encodedLength = m_bufferedDataEncodedDataLength; m_bufferedData = SharedBuffer::create(); m_bufferedDataEncodedDataLength = 0; sendAbortingOnFailure(Messages::WebResourceLoader::DidReceiveData(dataReference, encodedLength)); }
void NetworkResourceLoader::sendBuffer(WebCore::SharedBuffer* buffer, int encodedDataLength) { ASSERT(!isSynchronous()); #if PLATFORM(IOS) || (PLATFORM(MAC) && __MAC_OS_X_VERSION_MIN_REQUIRED >= 1090) ShareableResource::Handle shareableResourceHandle; NetworkResourceLoader::tryGetShareableHandleFromSharedBuffer(shareableResourceHandle, buffer); if (!shareableResourceHandle.isNull()) { // Since we're delivering this resource by ourselves all at once and don't need anymore data or callbacks from the network layer, abort the loader. abort(); send(Messages::WebResourceLoader::DidReceiveResource(shareableResourceHandle, currentTime())); return; } #endif IPC::SharedBufferDataReference dataReference(buffer); sendAbortingOnFailure(Messages::WebResourceLoader::DidReceiveData(dataReference, encodedDataLength)); }
bool NetworkResourceLoader::sendBufferMaybeAborting(SharedBuffer& buffer, size_t encodedDataLength) { ASSERT(!isSynchronous()); #if PLATFORM(COCOA) ShareableResource::Handle shareableResourceHandle; NetworkResourceLoader::tryGetShareableHandleFromSharedBuffer(shareableResourceHandle, buffer); if (!shareableResourceHandle.isNull()) { send(Messages::WebResourceLoader::DidReceiveResource(shareableResourceHandle, currentTime())); abort(); return false; } #endif IPC::SharedBufferDataReference dataReference(&buffer); return sendAbortingOnFailure(Messages::WebResourceLoader::DidReceiveData(dataReference, encodedDataLength)); }
void NetworkResourceLoader::bufferingTimerFired() { ASSERT(m_bufferedData); #if !USE(NETWORK_SESSION) ASSERT(m_handle); #endif if (!m_bufferedData->size()) return; IPC::SharedBufferDataReference dataReference(m_bufferedData.get()); size_t encodedLength = m_bufferedDataEncodedDataLength; m_bufferedData = WebCore::SharedBuffer::create(); m_bufferedDataEncodedDataLength = 0; sendAbortingOnFailure(Messages::WebResourceLoader::DidReceiveData(dataReference, encodedLength)); }
void NetworkResourceLoader::didReceiveResponseAsync(ResourceHandle* handle, const ResourceResponse& response) { ASSERT_UNUSED(handle, handle == m_handle); // FIXME (NetworkProcess): Cache the response. if (FormData* formData = request().httpBody()) formData->removeGeneratedFilesIfNeeded(); sendAbortingOnFailure(Messages::WebResourceLoader::DidReceiveResponseWithCertificateInfo(response, PlatformCertificateInfo(response), isLoadingMainResource())); // m_handle will be 0 if the request got aborted above. if (!m_handle) return; if (!isLoadingMainResource()) { // For main resources, the web process is responsible for sending back a NetworkResourceLoader::ContinueDidReceiveResponse message. m_handle->continueDidReceiveResponse(); } }
void NetworkResourceLoader::canAuthenticateAgainstProtectionSpaceAsync(ResourceHandle* handle, const ProtectionSpace& protectionSpace) { ASSERT(RunLoop::isMain()); ASSERT_UNUSED(handle, handle == m_handle); // Handle server trust evaluation at platform-level if requested, for performance reasons. if (protectionSpace.authenticationScheme() == ProtectionSpaceAuthenticationSchemeServerTrustEvaluationRequested && !NetworkProcess::shared().canHandleHTTPSServerTrustEvaluation()) { continueCanAuthenticateAgainstProtectionSpace(false); return; } if (isSynchronous()) { // FIXME: We should ask the WebProcess like the asynchronous case below does. // This is currently impossible as the WebProcess is blocked waiting on this synchronous load. // It's possible that we can jump straight to the UI process to resolve this. continueCanAuthenticateAgainstProtectionSpace(true); return; } sendAbortingOnFailure(Messages::WebResourceLoader::CanAuthenticateAgainstProtectionSpace(protectionSpace)); }
void NetworkResourceLoader::didReceiveResponseAsync(ResourceHandle* handle, const ResourceResponse& response) { ASSERT_UNUSED(handle, handle == m_handle); if (m_parameters.needsCertificateInfo) response.includeCertificateInfo(); if (isSynchronous()) m_synchronousLoadData->response = response; else sendAbortingOnFailure(Messages::WebResourceLoader::DidReceiveResponse(response, m_parameters.isMainResource)); // m_handle will be null if the request got aborted above. if (!m_handle) return; // For main resources, the web process is responsible for sending back a NetworkResourceLoader::ContinueDidReceiveResponse message. if (m_parameters.isMainResource) return; m_handle->continueDidReceiveResponse(); }
void NetworkResourceLoader::didReceiveBuffer(ResourceHandle* handle, PassRefPtr<SharedBuffer> buffer, int encodedDataLength) { ASSERT_UNUSED(handle, handle == m_handle); // FIXME (NetworkProcess): For the memory cache we'll also need to cache the response data here. // Such buffering will need to be thread safe, as this callback is happening on a background thread. m_bytesReceived += buffer->size(); #if __MAC_OS_X_VERSION_MIN_REQUIRED >= 1090 ShareableResource::Handle shareableResourceHandle; tryGetShareableHandleFromSharedBuffer(shareableResourceHandle, buffer.get()); if (!shareableResourceHandle.isNull()) { // Since we're delivering this resource by ourselves all at once, we'll abort the resource handle since we don't need anymore callbacks from ResourceHandle. abortInProgressLoad(); send(Messages::WebResourceLoader::DidReceiveResource(shareableResourceHandle, currentTime())); return; } #endif // __MAC_OS_X_VERSION_MIN_REQUIRED >= 1090 CoreIPC::DataReference dataReference(reinterpret_cast<const uint8_t*>(buffer->data()), buffer->size()); sendAbortingOnFailure(Messages::WebResourceLoader::DidReceiveData(dataReference, encodedDataLength)); }
void NetworkResourceLoader::willSendRequestAsync(ResourceHandle* handle, const ResourceRequest& request, const ResourceResponse& redirectResponse) { ASSERT_UNUSED(handle, handle == m_handle); // We only expect to get the willSendRequest callback from ResourceHandle as the result of a redirect. ASSERT(!redirectResponse.isNull()); ASSERT(RunLoop::isMain()); m_currentRequest = request; if (isSynchronous()) { // FIXME: This needs to be fixed to follow the redirect correctly even for cross-domain requests. // This includes at least updating host records, and comparing the current request instead of the original request here. if (!protocolHostAndPortAreEqual(originalRequest().url(), request.url())) { ASSERT(m_synchronousLoadData->error.isNull()); m_synchronousLoadData->error = SynchronousLoaderClient::platformBadResponseError(); m_currentRequest = ResourceRequest(); } continueWillSendRequest(m_currentRequest); return; } sendAbortingOnFailure(Messages::WebResourceLoader::WillSendRequest(request, redirectResponse)); }