| /* |
| * 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; |
| |
| 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); |
| |
| const Vector<FormDataElement>& elements = request.httpBody()->elements(); |
| size_t fileCount = 0; |
| for (size_t i = 0, count = elements.size(); i < count; ++i) { |
| if (WTF::holds_alternative<FormDataElement::EncodedFileData>(elements[i].data)) |
| ++fileCount; |
| } |
| |
| SandboxExtension::HandleArray requestBodySandboxExtensions; |
| requestBodySandboxExtensions.allocate(fileCount); |
| size_t extensionIndex = 0; |
| for (size_t i = 0, count = elements.size(); i < count; ++i) { |
| const FormDataElement& element = elements[i]; |
| if (auto* fileData = WTF::get_if<FormDataElement::EncodedFileData>(element.data)) { |
| const String& path = fileData->filename; |
| SandboxExtension::createHandle(path, SandboxExtension::Type::ReadOnly, requestBodySandboxExtensions[extensionIndex++]); |
| } |
| } |
| encoder << requestBodySandboxExtensions; |
| } |
| |
| if (request.url().isLocalFile()) { |
| SandboxExtension::Handle requestSandboxExtension; |
| #if HAVE(SANDBOX_ISSUE_READ_EXTENSION_TO_PROCESS_BY_AUDIT_TOKEN) |
| if (networkProcessAuditToken) |
| SandboxExtension::createHandleForReadByAuditToken(request.url().fileSystemPath(), *networkProcessAuditToken, requestSandboxExtension); |
| else |
| SandboxExtension::createHandle(request.url().fileSystemPath(), SandboxExtension::Type::ReadOnly, requestSandboxExtension); |
| #else |
| SandboxExtension::createHandle(request.url().fileSystemPath(), SandboxExtension::Type::ReadOnly, requestSandboxExtension); |
| #endif |
| encoder << requestSandboxExtension; |
| } |
| |
| encoder.encodeEnum(contentSniffingPolicy); |
| encoder.encodeEnum(contentEncodingSniffingPolicy); |
| encoder.encodeEnum(storedCredentialsPolicy); |
| encoder.encodeEnum(clientCredentialPolicy); |
| encoder.encodeEnum(shouldPreconnectOnly); |
| encoder << shouldClearReferrerOnHTTPSToHTTPRedirect; |
| encoder << needsCertificateInfo; |
| encoder << isMainFrameNavigation; |
| encoder << isMainResourceNavigationForAnyFrame; |
| 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 << originalRequestHeaders; |
| |
| encoder << shouldRestrictHTTPResponseAccess; |
| |
| encoder.encodeEnum(preflightPolicy); |
| |
| encoder << shouldEnableCrossOriginResourcePolicy; |
| |
| encoder << frameAncestorOrigins; |
| encoder << isHTTPSUpgradeEnabled; |
| |
| #if ENABLE(SERVICE_WORKER) |
| encoder << serviceWorkersMode; |
| encoder << serviceWorkerRegistrationIdentifier; |
| encoder << httpHeadersToKeep; |
| #endif |
| |
| #if ENABLE(CONTENT_EXTENSIONS) |
| encoder << mainDocumentURL; |
| encoder << userContentControllerIdentifier; |
| #endif |
| } |
| |
| Optional<NetworkResourceLoadParameters> NetworkResourceLoadParameters::decode(IPC::Decoder& decoder) |
| { |
| NetworkResourceLoadParameters result; |
| |
| if (!decoder.decode(result.identifier)) |
| return WTF::nullopt; |
| |
| Optional<WebPageProxyIdentifier> webPageProxyID; |
| decoder >> webPageProxyID; |
| if (!webPageProxyID) |
| return WTF::nullopt; |
| result.webPageProxyID = *webPageProxyID; |
| |
| Optional<PageIdentifier> webPageID; |
| decoder >> webPageID; |
| if (!webPageID) |
| return WTF::nullopt; |
| result.webPageID = *webPageID; |
| |
| if (!decoder.decode(result.webFrameID)) |
| return WTF::nullopt; |
| |
| if (!decoder.decode(result.parentPID)) |
| return WTF::nullopt; |
| |
| if (!decoder.decode(result.request)) |
| return WTF::nullopt; |
| |
| bool hasHTTPBody; |
| if (!decoder.decode(hasHTTPBody)) |
| return WTF::nullopt; |
| |
| if (hasHTTPBody) { |
| RefPtr<FormData> formData = FormData::decode(decoder); |
| if (!formData) |
| return WTF::nullopt; |
| result.request.setHTTPBody(WTFMove(formData)); |
| |
| Optional<SandboxExtension::HandleArray> requestBodySandboxExtensionHandles; |
| decoder >> requestBodySandboxExtensionHandles; |
| if (!requestBodySandboxExtensionHandles) |
| return WTF::nullopt; |
| for (size_t i = 0; i < requestBodySandboxExtensionHandles->size(); ++i) { |
| if (auto extension = SandboxExtension::create(WTFMove(requestBodySandboxExtensionHandles->at(i)))) |
| result.requestBodySandboxExtensions.append(WTFMove(extension)); |
| } |
| } |
| |
| if (result.request.url().isLocalFile()) { |
| Optional<SandboxExtension::Handle> resourceSandboxExtensionHandle; |
| decoder >> resourceSandboxExtensionHandle; |
| if (!resourceSandboxExtensionHandle) |
| return WTF::nullopt; |
| result.resourceSandboxExtension = SandboxExtension::create(WTFMove(*resourceSandboxExtensionHandle)); |
| } |
| |
| if (!decoder.decodeEnum(result.contentSniffingPolicy)) |
| return WTF::nullopt; |
| if (!decoder.decodeEnum(result.contentEncodingSniffingPolicy)) |
| return WTF::nullopt; |
| if (!decoder.decodeEnum(result.storedCredentialsPolicy)) |
| return WTF::nullopt; |
| if (!decoder.decodeEnum(result.clientCredentialPolicy)) |
| return WTF::nullopt; |
| if (!decoder.decodeEnum(result.shouldPreconnectOnly)) |
| return WTF::nullopt; |
| if (!decoder.decode(result.shouldClearReferrerOnHTTPSToHTTPRedirect)) |
| return WTF::nullopt; |
| if (!decoder.decode(result.needsCertificateInfo)) |
| return WTF::nullopt; |
| if (!decoder.decode(result.isMainFrameNavigation)) |
| return WTF::nullopt; |
| if (!decoder.decode(result.isMainResourceNavigationForAnyFrame)) |
| return WTF::nullopt; |
| if (!decoder.decode(result.maximumBufferingTime)) |
| return WTF::nullopt; |
| |
| bool hasSourceOrigin; |
| if (!decoder.decode(hasSourceOrigin)) |
| return WTF::nullopt; |
| if (hasSourceOrigin) { |
| result.sourceOrigin = SecurityOrigin::decode(decoder); |
| if (!result.sourceOrigin) |
| return WTF::nullopt; |
| } |
| |
| bool hasTopOrigin; |
| if (!decoder.decode(hasTopOrigin)) |
| return WTF::nullopt; |
| if (hasTopOrigin) { |
| result.topOrigin = SecurityOrigin::decode(decoder); |
| if (!result.topOrigin) |
| return WTF::nullopt; |
| } |
| |
| Optional<FetchOptions> options; |
| decoder >> options; |
| if (!options) |
| return WTF::nullopt; |
| result.options = *options; |
| |
| if (!decoder.decode(result.cspResponseHeaders)) |
| return WTF::nullopt; |
| if (!decoder.decode(result.originalRequestHeaders)) |
| return WTF::nullopt; |
| |
| Optional<bool> shouldRestrictHTTPResponseAccess; |
| decoder >> shouldRestrictHTTPResponseAccess; |
| if (!shouldRestrictHTTPResponseAccess) |
| return WTF::nullopt; |
| result.shouldRestrictHTTPResponseAccess = *shouldRestrictHTTPResponseAccess; |
| |
| if (!decoder.decodeEnum(result.preflightPolicy)) |
| return WTF::nullopt; |
| |
| Optional<bool> shouldEnableCrossOriginResourcePolicy; |
| decoder >> shouldEnableCrossOriginResourcePolicy; |
| if (!shouldEnableCrossOriginResourcePolicy) |
| return WTF::nullopt; |
| result.shouldEnableCrossOriginResourcePolicy = *shouldEnableCrossOriginResourcePolicy; |
| |
| if (!decoder.decode(result.frameAncestorOrigins)) |
| return WTF::nullopt; |
| |
| Optional<bool> isHTTPSUpgradeEnabled; |
| decoder >> isHTTPSUpgradeEnabled; |
| if (!isHTTPSUpgradeEnabled) |
| return WTF::nullopt; |
| result.isHTTPSUpgradeEnabled = *isHTTPSUpgradeEnabled; |
| |
| #if ENABLE(SERVICE_WORKER) |
| Optional<ServiceWorkersMode> serviceWorkersMode; |
| decoder >> serviceWorkersMode; |
| if (!serviceWorkersMode) |
| return WTF::nullopt; |
| result.serviceWorkersMode = *serviceWorkersMode; |
| |
| Optional<Optional<ServiceWorkerRegistrationIdentifier>> serviceWorkerRegistrationIdentifier; |
| decoder >> serviceWorkerRegistrationIdentifier; |
| if (!serviceWorkerRegistrationIdentifier) |
| return WTF::nullopt; |
| result.serviceWorkerRegistrationIdentifier = *serviceWorkerRegistrationIdentifier; |
| |
| Optional<OptionSet<HTTPHeadersToKeepFromCleaning>> httpHeadersToKeep; |
| decoder >> httpHeadersToKeep; |
| if (!httpHeadersToKeep) |
| return WTF::nullopt; |
| result.httpHeadersToKeep = WTFMove(*httpHeadersToKeep); |
| #endif |
| |
| #if ENABLE(CONTENT_EXTENSIONS) |
| if (!decoder.decode(result.mainDocumentURL)) |
| return WTF::nullopt; |
| |
| Optional<Optional<UserContentControllerIdentifier>> userContentControllerIdentifier; |
| decoder >> userContentControllerIdentifier; |
| if (!userContentControllerIdentifier) |
| return WTF::nullopt; |
| result.userContentControllerIdentifier = *userContentControllerIdentifier; |
| #endif |
| |
| return result; |
| } |
| |
| } // namespace WebKit |
