bool NetworkResourceLoadParameters::decode(IPC::ArgumentDecoder& 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 (RefPtr<SandboxExtension> extension = SandboxExtension::create(requestBodySandboxExtensionHandles[i]))
result.requestBodySandboxExtensions.append(extension.release());
}
}
if (result.request.url().isLocalFile()) {
SandboxExtension::Handle resourceSandboxExtensionHandle;
if (!decoder.decode(resourceSandboxExtensionHandle))
return false;
result.resourceSandboxExtension = SandboxExtension::create(resourceSandboxExtensionHandle);
}
if (!decoder.decodeEnum(result.contentSniffingPolicy))
return false;
if (!decoder.decodeEnum(result.allowStoredCredentials))
return false;
if (!decoder.decodeEnum(result.clientCredentialPolicy))
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;
return true;
}
void NetworkConnectionToWebProcess::preregisterSandboxExtensionsForOptionallyFileBackedBlob(const Vector<String>& filePaths, const SandboxExtension::HandleArray& handles)
{
ASSERT(filePaths.size() == handles.size());
for (size_t i = 0; i < filePaths.size(); ++i)
m_blobDataFileReferences.add(filePaths[i], BlobDataFileReferenceWithSandboxExtension::create(filePaths[i], SandboxExtension::create(handles[i])));
}
void NetworkResourceLoadParameters::encode(IPC::ArgumentEncoder& encoder) const
{
encoder << identifier;
encoder << webPageID;
encoder << webFrameID;
encoder << sessionID;
encoder << request;
encoder << static_cast<bool>(request.httpBody());
if (request.httpBody()) {
EncoderAdapter httpBodyEncoderAdapter;
request.httpBody()->encode(httpBodyEncoderAdapter);
encoder << httpBodyEncoderAdapter.dataReference();
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::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::encodedFile) {
const String& path = element.m_shouldGenerateFile ? element.m_generatedFilename : element.m_filename;
SandboxExtension::createHandle(path, SandboxExtension::ReadOnly, requestBodySandboxExtensions[extensionIndex++]);
}
}
encoder << requestBodySandboxExtensions;
}
if (request.url().isLocalFile()) {
SandboxExtension::Handle requestSandboxExtension;
SandboxExtension::createHandle(request.url().fileSystemPath(), SandboxExtension::ReadOnly, requestSandboxExtension);
encoder << requestSandboxExtension;
}
encoder.encodeEnum(priority);
encoder.encodeEnum(contentSniffingPolicy);
encoder.encodeEnum(allowStoredCredentials);
encoder.encodeEnum(clientCredentialPolicy);
encoder << shouldClearReferrerOnHTTPSToHTTPRedirect;
encoder << isMainResource;
}
void NetworkResourceLoadParameters::encode(CoreIPC::ArgumentEncoder& encoder) const
{
encoder.encode(m_identifier);
encoder.encode(m_webPageID);
encoder.encode(m_webFrameID);
encoder.encode(m_request);
encoder.encode(static_cast<bool>(m_request.httpBody()));
if (m_request.httpBody()) {
EncoderAdapter httpBodyEncoderAdapter;
m_request.httpBody()->encode(httpBodyEncoderAdapter);
encoder.encode(httpBodyEncoderAdapter.dataReference());
const Vector<FormDataElement>& elements = m_request.httpBody()->elements();
size_t fileCount = 0;
for (size_t i = 0, count = elements.size(); i < count; ++i) {
if (elements[i].m_type == FormDataElement::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::encodedFile) {
const String& path = element.m_shouldGenerateFile ? element.m_generatedFilename : element.m_filename;
SandboxExtension::createHandle(path, SandboxExtension::ReadOnly, requestBodySandboxExtensions[extensionIndex++]);
}
}
encoder.encode(requestBodySandboxExtensions);
}
if (m_request.url().isLocalFile()) {
SandboxExtension::Handle requestSandboxExtension;
SandboxExtension::createHandle(m_request.url().fileSystemPath(), SandboxExtension::ReadOnly, requestSandboxExtension);
encoder.encode(requestSandboxExtension);
}
encoder.encodeEnum(m_priority);
encoder.encodeEnum(m_contentSniffingPolicy);
encoder.encodeEnum(m_allowStoredCredentials);
encoder.encode(m_inPrivateBrowsingMode);
}
void WebIDBConnectionToServer::didGetRecordWithSandboxExtensions(const WebCore::IDBResultData& result, const SandboxExtension::HandleArray& handles)
{
const auto& filePaths = result.getResult().value().blobFilePaths();
ASSERT(filePaths.size() == handles.size());
WebProcess::singleton().networkConnection()->connection()->send(Messages::NetworkConnectionToWebProcess::PreregisterSandboxExtensionsForOptionallyFileBackedBlob(filePaths, handles), 0);
m_connectionToServer->didGetRecord(result);
}
void UserMediaPermissionRequestManagerProxy::userMediaAccessWasGranted(uint64_t userMediaID, const String& audioDeviceUID, const String& videoDeviceUID)
{
ASSERT(!audioDeviceUID.isEmpty() || !videoDeviceUID.isEmpty());
if (!m_page.isValid())
return;
if (!m_pendingUserMediaRequests.take(userMediaID))
return;
#if ENABLE(MEDIA_STREAM)
size_t extensionCount = 0;
unsigned requiredExtensions = SandboxExtensionsGranted::None;
if (!audioDeviceUID.isEmpty()) {
requiredExtensions |= SandboxExtensionsGranted::Audio;
extensionCount++;
}
if (!videoDeviceUID.isEmpty()) {
requiredExtensions |= SandboxExtensionsGranted::Video;
extensionCount++;
}
unsigned currentExtensions = m_pageSandboxExtensionsGranted.get(m_page.pageID());
if (!(requiredExtensions & currentExtensions)) {
ASSERT(extensionCount);
m_pageSandboxExtensionsGranted.set(m_page.pageID(), requiredExtensions | currentExtensions);
SandboxExtension::HandleArray handles;
handles.allocate(extensionCount);
if (!videoDeviceUID.isEmpty())
SandboxExtension::createHandleForGenericExtension("com.apple.webkit.camera", handles[--extensionCount]);
if (!audioDeviceUID.isEmpty())
SandboxExtension::createHandleForGenericExtension("com.apple.webkit.microphone", handles[--extensionCount]);
m_page.process().send(Messages::WebPage::GrantUserMediaDevicesSandboxExtension(handles), m_page.pageID());
}
m_page.process().send(Messages::WebPage::UserMediaAccessWasGranted(userMediaID, audioDeviceUID, videoDeviceUID), m_page.pageID());
#else
UNUSED_PARAM(audioDeviceUID);
UNUSED_PARAM(videoDeviceUID);
#endif
}
