| /* |
| * 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 "ArgumentCoders.h" |
| #include "DataReference.h" |
| #include "WebCoreArgumentCoders.h" |
| #include <WebCore/SecurityOriginData.h> |
| |
| using namespace WebCore; |
| |
| namespace WebKit { |
| |
| void NetworkResourceLoadParameters::encode(IPC::Encoder& encoder) const |
| { |
| encoder << identifier; |
| encoder << webPageID; |
| encoder << webFrameID; |
| encoder << sessionID; |
| 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 (elements[i].m_type == FormDataElement::Type::EncodedFile) |
| ++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 (element.m_type == FormDataElement::Type::EncodedFile) { |
| const String& path = element.m_shouldGenerateFile ? element.m_generatedFilename : element.m_filename; |
| SandboxExtension::createHandle(path, SandboxExtension::Type::ReadOnly, requestBodySandboxExtensions[extensionIndex++]); |
| } |
| } |
| encoder << requestBodySandboxExtensions; |
| } |
| |
| if (request.url().isLocalFile()) { |
| SandboxExtension::Handle requestSandboxExtension; |
| SandboxExtension::createHandle(request.url().fileSystemPath(), SandboxExtension::Type::ReadOnly, requestSandboxExtension); |
| encoder << requestSandboxExtension; |
| } |
| |
| encoder.encodeEnum(contentSniffingPolicy); |
| encoder.encodeEnum(contentEncodingSniffingPolicy); |
| encoder.encodeEnum(storedCredentialsPolicy); |
| encoder.encodeEnum(clientCredentialPolicy); |
| encoder.encodeEnum(shouldPreconnectOnly); |
| encoder << shouldFollowRedirects; |
| encoder << shouldClearReferrerOnHTTPSToHTTPRedirect; |
| encoder << defersLoading; |
| encoder << needsCertificateInfo; |
| encoder << maximumBufferingTime; |
| encoder << derivedCachedDataTypesToRetrieve; |
| |
| encoder << static_cast<bool>(sourceOrigin); |
| if (sourceOrigin) |
| encoder << sourceOrigin->data(); |
| encoder.encodeEnum(mode); |
| encoder << cspResponseHeaders; |
| |
| #if ENABLE(CONTENT_EXTENSIONS) |
| encoder << mainDocumentURL; |
| encoder << contentRuleLists; |
| #endif |
| } |
| |
| bool NetworkResourceLoadParameters::decode(IPC::Decoder& decoder, NetworkResourceLoadParameters& result) |
| { |
| if (!decoder.decode(result.identifier)) |
| return false; |
| |
| if (!decoder.decode(result.webPageID)) |
| return false; |
| |
| if (!decoder.decode(result.webFrameID)) |
| return false; |
| |
| if (!decoder.decode(result.sessionID)) |
| return false; |
| |
| if (!decoder.decode(result.request)) |
| return false; |
| |
| bool hasHTTPBody; |
| if (!decoder.decode(hasHTTPBody)) |
| return false; |
| |
| if (hasHTTPBody) { |
| RefPtr<FormData> formData = FormData::decode(decoder); |
| if (!formData) |
| return false; |
| result.request.setHTTPBody(WTFMove(formData)); |
| |
| SandboxExtension::HandleArray requestBodySandboxExtensionHandles; |
| if (!decoder.decode(requestBodySandboxExtensionHandles)) |
| return false; |
| for (size_t i = 0; i < requestBodySandboxExtensionHandles.size(); ++i) { |
| if (auto extension = SandboxExtension::create(WTFMove(requestBodySandboxExtensionHandles[i]))) |
| result.requestBodySandboxExtensions.append(WTFMove(extension)); |
| } |
| } |
| |
| if (result.request.url().isLocalFile()) { |
| std::optional<SandboxExtension::Handle> resourceSandboxExtensionHandle; |
| decoder >> resourceSandboxExtensionHandle; |
| if (!resourceSandboxExtensionHandle) |
| return false; |
| result.resourceSandboxExtension = SandboxExtension::create(WTFMove(*resourceSandboxExtensionHandle)); |
| } |
| |
| if (!decoder.decodeEnum(result.contentSniffingPolicy)) |
| return false; |
| if (!decoder.decodeEnum(result.contentEncodingSniffingPolicy)) |
| return false; |
| if (!decoder.decodeEnum(result.storedCredentialsPolicy)) |
| return false; |
| if (!decoder.decodeEnum(result.clientCredentialPolicy)) |
| return false; |
| if (!decoder.decodeEnum(result.shouldPreconnectOnly)) |
| return false; |
| if (!decoder.decode(result.shouldFollowRedirects)) |
| return false; |
| if (!decoder.decode(result.shouldClearReferrerOnHTTPSToHTTPRedirect)) |
| return false; |
| if (!decoder.decode(result.defersLoading)) |
| return false; |
| if (!decoder.decode(result.needsCertificateInfo)) |
| return false; |
| if (!decoder.decode(result.maximumBufferingTime)) |
| return false; |
| if (!decoder.decode(result.derivedCachedDataTypesToRetrieve)) |
| return false; |
| |
| bool hasSourceOrigin; |
| if (!decoder.decode(hasSourceOrigin)) |
| return false; |
| if (hasSourceOrigin) { |
| std::optional<SecurityOriginData> sourceOriginData; |
| decoder >> sourceOriginData; |
| if (!sourceOriginData) |
| return false; |
| ASSERT(!sourceOriginData->isEmpty()); |
| result.sourceOrigin = sourceOriginData->securityOrigin(); |
| } |
| if (!decoder.decodeEnum(result.mode)) |
| return false; |
| if (!decoder.decode(result.cspResponseHeaders)) |
| return false; |
| |
| #if ENABLE(CONTENT_EXTENSIONS) |
| if (!decoder.decode(result.mainDocumentURL)) |
| return false; |
| |
| std::optional<Vector<std::pair<String, WebCompiledContentRuleListData>>> contentRuleLists; |
| decoder >> contentRuleLists; |
| if (!contentRuleLists) |
| return false; |
| result.contentRuleLists = WTFMove(*contentRuleLists); |
| #endif |
| |
| return true; |
| } |
| |
| } // namespace WebKit |