| /* |
| * Copyright (C) 2012 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. |
| */ |
| |
| #include "config.h" |
| #include "NetworkResourceLoadParameters.h" |
| |
| #include "WebCoreArgumentCoders.h" |
| |
| namespace WebKit { |
| using namespace WebCore; |
| |
| RefPtr<SecurityOrigin> NetworkResourceLoadParameters::parentOrigin() const |
| { |
| if (frameAncestorOrigins.isEmpty()) |
| return nullptr; |
| return frameAncestorOrigins.first(); |
| } |
| |
| void NetworkResourceLoadParameters::encode(IPC::Encoder& encoder) const |
| { |
| encoder << identifier; |
| encoder << webPageProxyID; |
| encoder << webPageID; |
| encoder << webFrameID; |
| encoder << parentPID; |
| encoder << request; |
| |
| encoder << static_cast<bool>(request.httpBody()); |
| if (request.httpBody()) { |
| request.httpBody()->encode(encoder); |
| |
| Vector<SandboxExtension::Handle> requestBodySandboxExtensions; |
| for (const FormDataElement& element : request.httpBody()->elements()) { |
| if (auto* fileData = std::get_if<FormDataElement::EncodedFileData>(&element.data)) { |
| const String& path = fileData->filename; |
| if (auto handle = SandboxExtension::createHandle(path, SandboxExtension::Type::ReadOnly)) |
| requestBodySandboxExtensions.append(WTFMove(*handle)); |
| } |
| } |
| encoder << requestBodySandboxExtensions; |
| } |
| |
| if (request.url().isLocalFile()) { |
| SandboxExtension::Handle requestSandboxExtension; |
| #if HAVE(AUDIT_TOKEN) |
| if (networkProcessAuditToken) { |
| if (auto handle = SandboxExtension::createHandleForReadByAuditToken(request.url().fileSystemPath(), *networkProcessAuditToken)) |
| requestSandboxExtension = WTFMove(*handle); |
| } else |
| #endif |
| { |
| if (auto handle = SandboxExtension::createHandle(request.url().fileSystemPath(), SandboxExtension::Type::ReadOnly)) |
| requestSandboxExtension = WTFMove(*handle); |
| } |
| |
| encoder << requestSandboxExtension; |
| } |
| |
| encoder << contentSniffingPolicy; |
| encoder << contentEncodingSniffingPolicy; |
| encoder << storedCredentialsPolicy; |
| encoder << clientCredentialPolicy; |
| encoder << shouldPreconnectOnly; |
| encoder << shouldClearReferrerOnHTTPSToHTTPRedirect; |
| encoder << needsCertificateInfo; |
| encoder << isMainFrameNavigation; |
| encoder << isMainResourceNavigationForAnyFrame; |
| encoder << shouldRelaxThirdPartyCookieBlocking; |
| encoder << maximumBufferingTime; |
| |
| encoder << static_cast<bool>(sourceOrigin); |
| if (sourceOrigin) |
| encoder << *sourceOrigin; |
| encoder << static_cast<bool>(topOrigin); |
| if (sourceOrigin) |
| encoder << *topOrigin; |
| encoder << options; |
| encoder << cspResponseHeaders; |
| encoder << parentCrossOriginEmbedderPolicy; |
| encoder << crossOriginEmbedderPolicy; |
| encoder << originalRequestHeaders; |
| |
| encoder << shouldRestrictHTTPResponseAccess; |
| |
| encoder << preflightPolicy; |
| |
| encoder << shouldEnableCrossOriginResourcePolicy; |
| |
| encoder << frameAncestorOrigins; |
| encoder << pageHasResourceLoadClient; |
| encoder << parentFrameID; |
| encoder << crossOriginAccessControlCheckEnabled; |
| |
| encoder << documentURL; |
| |
| encoder << isCrossOriginOpenerPolicyEnabled; |
| encoder << isDisplayingInitialEmptyDocument; |
| encoder << effectiveSandboxFlags; |
| encoder << openerURL; |
| encoder << sourceCrossOriginOpenerPolicy; |
| |
| encoder << navigationID; |
| encoder << navigationRequester; |
| |
| #if ENABLE(SERVICE_WORKER) |
| encoder << serviceWorkersMode; |
| encoder << serviceWorkerRegistrationIdentifier; |
| encoder << httpHeadersToKeep; |
| #endif |
| |
| #if ENABLE(CONTENT_EXTENSIONS) |
| encoder << mainDocumentURL; |
| encoder << userContentControllerIdentifier; |
| #endif |
| |
| encoder << isNavigatingToAppBoundDomain; |
| } |
| |
| std::optional<NetworkResourceLoadParameters> NetworkResourceLoadParameters::decode(IPC::Decoder& decoder) |
| { |
| NetworkResourceLoadParameters result; |
| |
| if (!decoder.decode(result.identifier)) |
| return std::nullopt; |
| |
| std::optional<WebPageProxyIdentifier> webPageProxyID; |
| decoder >> webPageProxyID; |
| if (!webPageProxyID) |
| return std::nullopt; |
| result.webPageProxyID = *webPageProxyID; |
| |
| std::optional<PageIdentifier> webPageID; |
| decoder >> webPageID; |
| if (!webPageID) |
| return std::nullopt; |
| result.webPageID = *webPageID; |
| |
| if (!decoder.decode(result.webFrameID)) |
| return std::nullopt; |
| |
| if (!decoder.decode(result.parentPID)) |
| return std::nullopt; |
| |
| if (!decoder.decode(result.request)) |
| return std::nullopt; |
| |
| bool hasHTTPBody; |
| if (!decoder.decode(hasHTTPBody)) |
| return std::nullopt; |
| |
| if (hasHTTPBody) { |
| RefPtr<FormData> formData = FormData::decode(decoder); |
| if (!formData) |
| return std::nullopt; |
| result.request.setHTTPBody(WTFMove(formData)); |
| |
| std::optional<Vector<SandboxExtension::Handle>> requestBodySandboxExtensionHandles; |
| decoder >> requestBodySandboxExtensionHandles; |
| if (!requestBodySandboxExtensionHandles) |
| return std::nullopt; |
| for (auto& handle : WTFMove(*requestBodySandboxExtensionHandles)) { |
| if (auto extension = SandboxExtension::create(WTFMove(handle))) |
| result.requestBodySandboxExtensions.append(WTFMove(extension)); |
| } |
| } |
| |
| if (result.request.url().isLocalFile()) { |
| std::optional<SandboxExtension::Handle> resourceSandboxExtensionHandle; |
| decoder >> resourceSandboxExtensionHandle; |
| if (!resourceSandboxExtensionHandle) |
| return std::nullopt; |
| result.resourceSandboxExtension = SandboxExtension::create(WTFMove(*resourceSandboxExtensionHandle)); |
| } |
| |
| if (!decoder.decode(result.contentSniffingPolicy)) |
| return std::nullopt; |
| if (!decoder.decode(result.contentEncodingSniffingPolicy)) |
| return std::nullopt; |
| if (!decoder.decode(result.storedCredentialsPolicy)) |
| return std::nullopt; |
| if (!decoder.decode(result.clientCredentialPolicy)) |
| return std::nullopt; |
| if (!decoder.decode(result.shouldPreconnectOnly)) |
| return std::nullopt; |
| if (!decoder.decode(result.shouldClearReferrerOnHTTPSToHTTPRedirect)) |
| return std::nullopt; |
| if (!decoder.decode(result.needsCertificateInfo)) |
| return std::nullopt; |
| if (!decoder.decode(result.isMainFrameNavigation)) |
| return std::nullopt; |
| if (!decoder.decode(result.isMainResourceNavigationForAnyFrame)) |
| return std::nullopt; |
| if (!decoder.decode(result.shouldRelaxThirdPartyCookieBlocking)) |
| return std::nullopt; |
| if (!decoder.decode(result.maximumBufferingTime)) |
| return std::nullopt; |
| |
| bool hasSourceOrigin; |
| if (!decoder.decode(hasSourceOrigin)) |
| return std::nullopt; |
| if (hasSourceOrigin) { |
| result.sourceOrigin = SecurityOrigin::decode(decoder); |
| if (!result.sourceOrigin) |
| return std::nullopt; |
| } |
| |
| bool hasTopOrigin; |
| if (!decoder.decode(hasTopOrigin)) |
| return std::nullopt; |
| if (hasTopOrigin) { |
| result.topOrigin = SecurityOrigin::decode(decoder); |
| if (!result.topOrigin) |
| return std::nullopt; |
| } |
| |
| std::optional<FetchOptions> options; |
| decoder >> options; |
| if (!options) |
| return std::nullopt; |
| result.options = *options; |
| |
| if (!decoder.decode(result.cspResponseHeaders)) |
| return std::nullopt; |
| |
| std::optional<WebCore::CrossOriginEmbedderPolicy> parentCrossOriginEmbedderPolicy; |
| decoder >> parentCrossOriginEmbedderPolicy; |
| if (!parentCrossOriginEmbedderPolicy) |
| return std::nullopt; |
| result.parentCrossOriginEmbedderPolicy = WTFMove(*parentCrossOriginEmbedderPolicy); |
| |
| std::optional<WebCore::CrossOriginEmbedderPolicy> crossOriginEmbedderPolicy; |
| decoder >> crossOriginEmbedderPolicy; |
| if (!crossOriginEmbedderPolicy) |
| return std::nullopt; |
| result.crossOriginEmbedderPolicy = WTFMove(*crossOriginEmbedderPolicy); |
| |
| if (!decoder.decode(result.originalRequestHeaders)) |
| return std::nullopt; |
| |
| std::optional<bool> shouldRestrictHTTPResponseAccess; |
| decoder >> shouldRestrictHTTPResponseAccess; |
| if (!shouldRestrictHTTPResponseAccess) |
| return std::nullopt; |
| result.shouldRestrictHTTPResponseAccess = *shouldRestrictHTTPResponseAccess; |
| |
| if (!decoder.decode(result.preflightPolicy)) |
| return std::nullopt; |
| |
| std::optional<bool> shouldEnableCrossOriginResourcePolicy; |
| decoder >> shouldEnableCrossOriginResourcePolicy; |
| if (!shouldEnableCrossOriginResourcePolicy) |
| return std::nullopt; |
| result.shouldEnableCrossOriginResourcePolicy = *shouldEnableCrossOriginResourcePolicy; |
| |
| if (!decoder.decode(result.frameAncestorOrigins)) |
| return std::nullopt; |
| |
| std::optional<bool> pageHasResourceLoadClient; |
| decoder >> pageHasResourceLoadClient; |
| if (!pageHasResourceLoadClient) |
| return std::nullopt; |
| result.pageHasResourceLoadClient = *pageHasResourceLoadClient; |
| |
| std::optional<std::optional<FrameIdentifier>> parentFrameID; |
| decoder >> parentFrameID; |
| if (!parentFrameID) |
| return std::nullopt; |
| result.parentFrameID = WTFMove(*parentFrameID); |
| |
| std::optional<bool> crossOriginAccessControlCheckEnabled; |
| decoder >> crossOriginAccessControlCheckEnabled; |
| if (!crossOriginAccessControlCheckEnabled) |
| return std::nullopt; |
| result.crossOriginAccessControlCheckEnabled = *crossOriginAccessControlCheckEnabled; |
| |
| std::optional<URL> documentURL; |
| decoder >> documentURL; |
| if (!documentURL) |
| return std::nullopt; |
| result.documentURL = *documentURL; |
| |
| std::optional<bool> isCrossOriginOpenerPolicyEnabled; |
| decoder >> isCrossOriginOpenerPolicyEnabled; |
| if (!isCrossOriginOpenerPolicyEnabled) |
| return std::nullopt; |
| result.isCrossOriginOpenerPolicyEnabled = *isCrossOriginOpenerPolicyEnabled; |
| |
| std::optional<bool> isDisplayingInitialEmptyDocument; |
| decoder >> isDisplayingInitialEmptyDocument; |
| if (!isDisplayingInitialEmptyDocument) |
| return std::nullopt; |
| result.isDisplayingInitialEmptyDocument = *isDisplayingInitialEmptyDocument; |
| |
| std::optional<SandboxFlags> effectiveSandboxFlags; |
| decoder >> effectiveSandboxFlags; |
| if (!effectiveSandboxFlags) |
| return std::nullopt; |
| result.effectiveSandboxFlags = *effectiveSandboxFlags; |
| |
| std::optional<URL> openerURL; |
| decoder >> openerURL; |
| if (!openerURL) |
| return std::nullopt; |
| result.openerURL = WTFMove(*openerURL); |
| |
| std::optional<CrossOriginOpenerPolicy> sourceCrossOriginOpenerPolicy; |
| decoder >> sourceCrossOriginOpenerPolicy; |
| if (!sourceCrossOriginOpenerPolicy) |
| return std::nullopt; |
| result.sourceCrossOriginOpenerPolicy = WTFMove(*sourceCrossOriginOpenerPolicy); |
| |
| std::optional<uint64_t> navigationID; |
| decoder >> navigationID; |
| if (!navigationID) |
| return std::nullopt; |
| result.navigationID = *navigationID; |
| |
| std::optional<std::optional<NavigationRequester>> navigationRequester; |
| decoder >> navigationRequester; |
| if (!navigationRequester) |
| return std::nullopt; |
| |
| result.navigationRequester = WTFMove(*navigationRequester); |
| |
| #if ENABLE(SERVICE_WORKER) |
| std::optional<ServiceWorkersMode> serviceWorkersMode; |
| decoder >> serviceWorkersMode; |
| if (!serviceWorkersMode) |
| return std::nullopt; |
| result.serviceWorkersMode = *serviceWorkersMode; |
| |
| std::optional<std::optional<ServiceWorkerRegistrationIdentifier>> serviceWorkerRegistrationIdentifier; |
| decoder >> serviceWorkerRegistrationIdentifier; |
| if (!serviceWorkerRegistrationIdentifier) |
| return std::nullopt; |
| result.serviceWorkerRegistrationIdentifier = *serviceWorkerRegistrationIdentifier; |
| |
| std::optional<OptionSet<HTTPHeadersToKeepFromCleaning>> httpHeadersToKeep; |
| decoder >> httpHeadersToKeep; |
| if (!httpHeadersToKeep) |
| return std::nullopt; |
| result.httpHeadersToKeep = WTFMove(*httpHeadersToKeep); |
| #endif |
| |
| #if ENABLE(CONTENT_EXTENSIONS) |
| if (!decoder.decode(result.mainDocumentURL)) |
| return std::nullopt; |
| |
| std::optional<std::optional<UserContentControllerIdentifier>> userContentControllerIdentifier; |
| decoder >> userContentControllerIdentifier; |
| if (!userContentControllerIdentifier) |
| return std::nullopt; |
| result.userContentControllerIdentifier = *userContentControllerIdentifier; |
| #endif |
| |
| std::optional<std::optional<NavigatingToAppBoundDomain>> isNavigatingToAppBoundDomain; |
| decoder >> isNavigatingToAppBoundDomain; |
| if (!isNavigatingToAppBoundDomain) |
| return std::nullopt; |
| result.isNavigatingToAppBoundDomain = *isNavigatingToAppBoundDomain; |
| |
| return result; |
| } |
| |
| } // namespace WebKit |
