void ResourceResponse::platformLazyInit(InitLevel initLevel)
{
if (m_initLevel > initLevel)
return;
if (m_isNull || !m_cfResponse.get())
return;
if (m_initLevel < CommonFieldsOnly && initLevel >= CommonFieldsOnly) {
m_url = CFURLResponseGetURL(m_cfResponse.get());
m_mimeType = CFURLResponseGetMIMEType(m_cfResponse.get());
m_expectedContentLength = CFURLResponseGetExpectedContentLength(m_cfResponse.get());
m_textEncodingName = CFURLResponseGetTextEncodingName(m_cfResponse.get());
// Workaround for <rdar://problem/8757088>, can be removed once that is fixed.
unsigned textEncodingNameLength = m_textEncodingName.length();
if (textEncodingNameLength >= 2 && m_textEncodingName[0U] == '"' && m_textEncodingName[textEncodingNameLength - 1] == '"')
m_textEncodingName = m_textEncodingName.substring(1, textEncodingNameLength - 2);
m_lastModifiedDate = toTimeT(CFURLResponseGetLastModifiedDate(m_cfResponse.get()));
CFHTTPMessageRef httpResponse = CFURLResponseGetHTTPResponse(m_cfResponse.get());
if (httpResponse) {
m_httpStatusCode = CFHTTPMessageGetResponseStatusCode(httpResponse);
RetainPtr<CFDictionaryRef> headers = adoptCF(CFHTTPMessageCopyAllHeaderFields(httpResponse));
for (int i = 0; i < numCommonHeaderFields; i++) {
CFStringRef value;
if (CFDictionaryGetValueIfPresent(headers.get(), commonHeaderFields[i], (const void **)&value))
m_httpHeaderFields.set(commonHeaderFields[i], value);
}
} else
m_httpStatusCode = 0;
}
if (m_initLevel < CommonAndUncommonFields && initLevel >= CommonAndUncommonFields) {
CFHTTPMessageRef httpResponse = CFURLResponseGetHTTPResponse(m_cfResponse.get());
if (httpResponse) {
RetainPtr<CFStringRef> statusLine = adoptCF(CFHTTPMessageCopyResponseStatusLine(httpResponse));
m_httpStatusText = extractReasonPhraseFromHTTPStatusLine(statusLine.get());
RetainPtr<CFDictionaryRef> headers = adoptCF(CFHTTPMessageCopyAllHeaderFields(httpResponse));
CFIndex headerCount = CFDictionaryGetCount(headers.get());
Vector<const void*, 128> keys(headerCount);
Vector<const void*, 128> values(headerCount);
CFDictionaryGetKeysAndValues(headers.get(), keys.data(), values.data());
for (int i = 0; i < headerCount; ++i)
m_httpHeaderFields.set((CFStringRef)keys[i], (CFStringRef)values[i]);
}
}
if (m_initLevel < AllFields && initLevel >= AllFields) {
RetainPtr<CFStringRef> suggestedFilename = adoptCF(CFURLResponseCopySuggestedFilename(m_cfResponse.get()));
m_suggestedFilename = suggestedFilename.get();
}
m_initLevel = initLevel;
}
void ResourceResponse::platformLazyInit(InitLevel initLevel)
{
if (m_initLevel > initLevel)
return;
if (m_isNull || !m_cfResponse.get())
return;
if (m_initLevel < CommonFieldsOnly && initLevel >= CommonFieldsOnly) {
m_url = CFURLResponseGetURL(m_cfResponse.get());
m_mimeType = CFURLResponseGetMIMEType(m_cfResponse.get());
m_expectedContentLength = CFURLResponseGetExpectedContentLength(m_cfResponse.get());
m_textEncodingName = CFURLResponseGetTextEncodingName(m_cfResponse.get());
// Workaround for <rdar://problem/8757088>, can be removed once that is fixed.
unsigned textEncodingNameLength = m_textEncodingName.length();
if (textEncodingNameLength >= 2 && m_textEncodingName[0U] == '"' && m_textEncodingName[textEncodingNameLength - 1] == '"')
m_textEncodingName = m_textEncodingName.string().substring(1, textEncodingNameLength - 2);
CFHTTPMessageRef httpResponse = CFURLResponseGetHTTPResponse(m_cfResponse.get());
if (httpResponse) {
m_httpStatusCode = CFHTTPMessageGetResponseStatusCode(httpResponse);
if (initLevel < AllFields) {
RetainPtr<CFDictionaryRef> headers = adoptCF(CFHTTPMessageCopyAllHeaderFields(httpResponse));
for (auto& commonHeader : commonHeaderFields) {
CFStringRef value;
if (CFDictionaryGetValueIfPresent(headers.get(), commonHeader, (const void **)&value))
m_httpHeaderFields.set(commonHeader, value);
}
}
} else
m_httpStatusCode = 0;
}
if (m_initLevel < AllFields && initLevel == AllFields) {
CFHTTPMessageRef httpResponse = CFURLResponseGetHTTPResponse(m_cfResponse.get());
if (httpResponse) {
RetainPtr<CFStringRef> statusLine = adoptCF(CFHTTPMessageCopyResponseStatusLine(httpResponse));
m_httpStatusText = extractReasonPhraseFromHTTPStatusLine(statusLine.get());
RetainPtr<CFDictionaryRef> headers = adoptCF(CFHTTPMessageCopyAllHeaderFields(httpResponse));
CFDictionaryApplyFunction(headers.get(), addToHTTPHeaderMap, &m_httpHeaderFields);
}
}
m_initLevel = initLevel;
}
CFCachedURLResponseRef SynchronousResourceHandleCFURLConnectionDelegate::willCacheResponse(CFCachedURLResponseRef cachedResponse)
{
#if PLATFORM(WIN)
// Workaround for <rdar://problem/6300990> Caching does not respect Vary HTTP header.
// FIXME: WebCore cache has issues with Vary, too (bug 58797, bug 71509).
CFURLResponseRef wrappedResponse = CFCachedURLResponseGetWrappedResponse(cachedResponse);
if (CFHTTPMessageRef httpResponse = CFURLResponseGetHTTPResponse(wrappedResponse)) {
ASSERT(CFHTTPMessageIsHeaderComplete(httpResponse));
RetainPtr<CFStringRef> varyValue = adoptCF(CFHTTPMessageCopyHeaderFieldValue(httpResponse, CFSTR("Vary")));
if (varyValue)
return 0;
}
#endif // PLATFORM(WIN)
#if PLATFORM(WIN)
if (m_handle->client() && !m_handle->client()->shouldCacheResponse(m_handle, cachedResponse))
return 0;
#else
CFCachedURLResponseRef newResponse = m_handle->client()->willCacheResponse(m_handle, cachedResponse);
if (newResponse != cachedResponse)
return newResponse;
#endif
CFRetain(cachedResponse);
return cachedResponse;
}
ResourceRequest ResourceHandleCFURLConnectionDelegate::createResourceRequest(CFURLRequestRef cfRequest, CFURLResponseRef redirectResponse)
{
ResourceRequest request;
CFHTTPMessageRef httpMessage = CFURLResponseGetHTTPResponse(redirectResponse);
if (httpMessage && CFHTTPMessageGetResponseStatusCode(httpMessage) == 307) {
RetainPtr<CFStringRef> lastHTTPMethod = m_handle->lastHTTPMethod().createCFString();
RetainPtr<CFStringRef> newMethod = adoptCF(CFURLRequestCopyHTTPRequestMethod(cfRequest));
if (CFStringCompareWithOptions(lastHTTPMethod.get(), newMethod.get(), CFRangeMake(0, CFStringGetLength(lastHTTPMethod.get())), kCFCompareCaseInsensitive)) {
RetainPtr<CFMutableURLRequestRef> mutableRequest = adoptCF(CFURLRequestCreateMutableCopy(0, cfRequest));
wkSetRequestStorageSession(m_handle->storageSession(), mutableRequest.get());
CFURLRequestSetHTTPRequestMethod(mutableRequest.get(), lastHTTPMethod.get());
FormData* body = m_handle->firstRequest().httpBody();
if (!equalIgnoringCase(m_handle->firstRequest().httpMethod(), "GET") && body && !body->isEmpty())
WebCore::setHTTPBody(mutableRequest.get(), body);
String originalContentType = m_handle->firstRequest().httpContentType();
if (!originalContentType.isEmpty())
CFURLRequestSetHTTPHeaderFieldValue(mutableRequest.get(), CFSTR("Content-Type"), originalContentType.createCFString().get());
request = mutableRequest.get();
}
}
if (request.isNull())
request = cfRequest;
if (!request.url().protocolIs("https") && protocolIs(request.httpReferrer(), "https") && m_handle->context()->shouldClearReferrerOnHTTPSToHTTPRedirect())
request.clearHTTPReferrer();
return request;
}
static CFCachedURLResponseRef willCacheResponse(CFURLConnectionRef, CFCachedURLResponseRef cachedResponse, const void* clientInfo)
{
ResourceHandle* handle = static_cast<ResourceHandle*>(const_cast<void*>(clientInfo));
CFURLResponseRef wrappedResponse = CFCachedURLResponseGetWrappedResponse(cachedResponse);
// Workaround for <rdar://problem/6300990> Caching does not respect Vary HTTP header.
// FIXME: WebCore cache has issues with Vary, too (bug 58797, bug 71509).
if (CFHTTPMessageRef httpResponse = CFURLResponseGetHTTPResponse(wrappedResponse)) {
ASSERT(CFHTTPMessageIsHeaderComplete(httpResponse));
RetainPtr<CFStringRef> varyValue = adoptCF(CFHTTPMessageCopyHeaderFieldValue(httpResponse, CFSTR("Vary")));
if (varyValue)
return 0;
}
#if PLATFORM(WIN)
if (handle->client() && !handle->client()->shouldCacheResponse(handle, cachedResponse))
return 0;
#else
CFCachedURLResponseRef newResponse = handle->client()->willCacheResponse(handle, cachedResponse);
if (newResponse != cachedResponse)
return newResponse;
#endif
CFRetain(cachedResponse);
return cachedResponse;
}
static CFURLRequestRef willSendRequest(CFURLConnectionRef conn, CFURLRequestRef cfRequest, CFURLResponseRef cfRedirectResponse, const void* clientInfo)
{
#if LOG_DISABLED
UNUSED_PARAM(conn);
#endif
ResourceHandle* handle = static_cast<ResourceHandle*>(const_cast<void*>(clientInfo));
if (!cfRedirectResponse) {
CFRetain(cfRequest);
return cfRequest;
}
LOG(Network, "CFNet - willSendRequest(conn=%p, handle=%p) (%s)", conn, handle, handle->firstRequest().url().string().utf8().data());
ResourceRequest request;
if (cfRedirectResponse) {
CFHTTPMessageRef httpMessage = CFURLResponseGetHTTPResponse(cfRedirectResponse);
if (httpMessage && CFHTTPMessageGetResponseStatusCode(httpMessage) == 307) {
RetainPtr<CFStringRef> lastHTTPMethod(AdoptCF, handle->lastHTTPMethod().createCFString());
RetainPtr<CFStringRef> newMethod(AdoptCF, CFURLRequestCopyHTTPRequestMethod(cfRequest));
if (CFStringCompareWithOptions(lastHTTPMethod.get(), newMethod.get(), CFRangeMake(0, CFStringGetLength(lastHTTPMethod.get())), kCFCompareCaseInsensitive)) {
RetainPtr<CFMutableURLRequestRef> mutableRequest(AdoptCF, CFURLRequestCreateMutableCopy(0, cfRequest));
#if USE(CFURLSTORAGESESSIONS)
wkSetRequestStorageSession(ResourceHandle::currentStorageSession(), mutableRequest.get());
#endif
CFURLRequestSetHTTPRequestMethod(mutableRequest.get(), lastHTTPMethod.get());
FormData* body = handle->firstRequest().httpBody();
if (!equalIgnoringCase(handle->firstRequest().httpMethod(), "GET") && body && !body->isEmpty())
WebCore::setHTTPBody(mutableRequest.get(), body);
String originalContentType = handle->firstRequest().httpContentType();
RetainPtr<CFStringRef> originalContentTypeCF(AdoptCF, originalContentType.createCFString());
if (!originalContentType.isEmpty())
CFURLRequestSetHTTPHeaderFieldValue(mutableRequest.get(), CFSTR("Content-Type"), originalContentTypeCF.get());
request = mutableRequest.get();
}
}
}
if (request.isNull())
request = cfRequest;
// Should not set Referer after a redirect from a secure resource to non-secure one.
if (!request.url().protocolIs("https") && protocolIs(request.httpReferrer(), "https"))
request.clearHTTPReferrer();
handle->willSendRequest(request, cfRedirectResponse);
if (request.isNull())
return 0;
cfRequest = request.cfURLRequest();
CFRetain(cfRequest);
return cfRequest;
}
void SynchronousResourceHandleCFURLConnectionDelegate::didReceiveResponse(CFURLConnectionRef connection, CFURLResponseRef cfResponse)
{
LOG(Network, "CFNet - SynchronousResourceHandleCFURLConnectionDelegate::didReceiveResponse(handle=%p) (%s)", m_handle, m_handle->firstRequest().url().string().utf8().data());
if (!m_handle->client())
return;
#if PLATFORM(COCOA)
// Avoid MIME type sniffing if the response comes back as 304 Not Modified.
auto msg = CFURLResponseGetHTTPResponse(cfResponse);
int statusCode = msg ? CFHTTPMessageGetResponseStatusCode(msg) : 0;
if (statusCode != 304) {
bool isMainResourceLoad = m_handle->firstRequest().requester() == ResourceRequest::Requester::Main;
adjustMIMETypeIfNecessary(cfResponse, isMainResourceLoad);
}
#if !PLATFORM(IOS)
if (_CFURLRequestCopyProtocolPropertyForKey(m_handle->firstRequest().cfURLRequest(DoNotUpdateHTTPBody), CFSTR("ForceHTMLMIMEType")))
CFURLResponseSetMIMEType(cfResponse, CFSTR("text/html"));
#endif // !PLATFORM(IOS)
#else
if (!CFURLResponseGetMIMEType(cfResponse))
adjustMIMETypeIfNecessary(cfResponse);
if (!CFURLResponseGetMIMEType(cfResponse)) {
// We should never be applying the default MIMEType if we told the networking layer to do content sniffing for handle.
ASSERT(!m_handle->shouldContentSniff());
setDefaultMIMEType(cfResponse);
}
#endif
#if USE(QUICK_LOOK)
m_handle->setQuickLookHandle(QuickLookHandle::create(m_handle, this, cfResponse));
if (m_handle->quickLookHandle())
cfResponse = m_handle->quickLookHandle()->cfResponse();
#endif
ResourceResponse resourceResponse(cfResponse);
#if PLATFORM(COCOA) && ENABLE(WEB_TIMING)
ResourceHandle::getConnectionTimingData(connection, resourceResponse.networkLoadTiming());
#else
UNUSED_PARAM(connection);
#endif
m_handle->client()->didReceiveResponse(m_handle, WTFMove(resourceResponse));
}
void ResourceResponse::platformLazyInit()
{
if (m_isUpToDate)
return;
m_isUpToDate = true;
if (m_isNull) {
ASSERT(!m_cfResponse.get());
return;
}
// FIXME: We may need to do MIME type sniffing here (unless that is done in CFURLResponseGetMIMEType).
m_url = CFURLResponseGetURL(m_cfResponse.get());
m_mimeType = CFURLResponseGetMIMEType(m_cfResponse.get());
m_expectedContentLength = CFURLResponseGetExpectedContentLength(m_cfResponse.get());
m_textEncodingName = CFURLResponseGetTextEncodingName(m_cfResponse.get());
m_lastModifiedDate = toTimeT(CFURLResponseGetLastModifiedDate(m_cfResponse.get()));
RetainPtr<CFStringRef> suggestedFilename(AdoptCF, CFURLResponseCopySuggestedFilename(m_cfResponse.get()));
m_suggestedFilename = suggestedFilename.get();
CFHTTPMessageRef httpResponse = CFURLResponseGetHTTPResponse(m_cfResponse.get());
if (httpResponse) {
m_httpStatusCode = CFHTTPMessageGetResponseStatusCode(httpResponse);
RetainPtr<CFStringRef> statusLine(AdoptCF, CFHTTPMessageCopyResponseStatusLine(httpResponse));
String statusText(statusLine.get());
int spacePos = statusText.find(' ');
// Remove the status code from the status text.
spacePos = statusText.find(' ', spacePos + 1);
statusText = statusText.substring(spacePos + 1);
m_httpStatusText = statusText;
RetainPtr<CFDictionaryRef> headers(AdoptCF, CFHTTPMessageCopyAllHeaderFields(httpResponse));
CFIndex headerCount = CFDictionaryGetCount(headers.get());
Vector<const void*, 128> keys(headerCount);
Vector<const void*, 128> values(headerCount);
CFDictionaryGetKeysAndValues(headers.get(), keys.data(), values.data());
for (int i = 0; i < headerCount; ++i)
m_httpHeaderFields.set((CFStringRef)keys[i], (CFStringRef)values[i]);
} else
m_httpStatusCode = 0;
}
void ResourceResponse::platformLazyInit()
{
if (m_isUpToDate)
return;
m_isUpToDate = true;
if (m_isNull) {
ASSERT(!m_cfResponse.get());
return;
}
// FIXME: We may need to do MIME type sniffing here (unless that is done in CFURLResponseGetMIMEType).
m_url = CFURLResponseGetURL(m_cfResponse.get());
m_mimeType = CFURLResponseGetMIMEType(m_cfResponse.get());
m_expectedContentLength = CFURLResponseGetExpectedContentLength(m_cfResponse.get());
m_textEncodingName = CFURLResponseGetTextEncodingName(m_cfResponse.get());
// Workaround for <rdar://problem/8757088>, can be removed once that is fixed.
unsigned textEncodingNameLength = m_textEncodingName.length();
if (textEncodingNameLength >= 2 && m_textEncodingName[0U] == '"' && m_textEncodingName[textEncodingNameLength - 1] == '"')
m_textEncodingName = m_textEncodingName.substring(1, textEncodingNameLength - 2);
m_lastModifiedDate = toTimeT(CFURLResponseGetLastModifiedDate(m_cfResponse.get()));
RetainPtr<CFStringRef> suggestedFilename(AdoptCF, CFURLResponseCopySuggestedFilename(m_cfResponse.get()));
m_suggestedFilename = suggestedFilename.get();
CFHTTPMessageRef httpResponse = CFURLResponseGetHTTPResponse(m_cfResponse.get());
if (httpResponse) {
m_httpStatusCode = CFHTTPMessageGetResponseStatusCode(httpResponse);
RetainPtr<CFStringRef> statusLine(AdoptCF, CFHTTPMessageCopyResponseStatusLine(httpResponse));
m_httpStatusText = extractReasonPhraseFromHTTPStatusLine(statusLine.get());
RetainPtr<CFDictionaryRef> headers(AdoptCF, CFHTTPMessageCopyAllHeaderFields(httpResponse));
CFIndex headerCount = CFDictionaryGetCount(headers.get());
Vector<const void*, 128> keys(headerCount);
Vector<const void*, 128> values(headerCount);
CFDictionaryGetKeysAndValues(headers.get(), keys.data(), values.data());
for (int i = 0; i < headerCount; ++i)
m_httpHeaderFields.set((CFStringRef)keys[i], (CFStringRef)values[i]);
} else
m_httpStatusCode = 0;
}
static void convertWebResourceResponseToDictionary(CFMutableDictionaryRef propertyList)
{
CFDataRef responseData = static_cast<CFDataRef>(CFDictionaryGetValue(propertyList, CFSTR("WebResourceResponse"))); // WebResourceResponseKey in WebResource.m
if (CFGetTypeID(responseData) != CFDataGetTypeID())
return;
RetainPtr<CFURLResponseRef> response = adoptCF(createCFURLResponseFromResponseData(responseData));
if (!response)
return;
RetainPtr<CFMutableDictionaryRef> responseDictionary = adoptCF(CFDictionaryCreateMutable(kCFAllocatorDefault, 0, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks));
RetainPtr<CFMutableStringRef> urlString = adoptCF(CFStringCreateMutableCopy(kCFAllocatorDefault, 0, CFURLGetString(CFURLResponseGetURL(response.get()))));
normalizeWebResourceURL(urlString.get());
CFDictionarySetValue(responseDictionary.get(), CFSTR("URL"), urlString.get());
RetainPtr<CFMutableStringRef> mimeTypeString = adoptCF(CFStringCreateMutableCopy(kCFAllocatorDefault, 0, CFURLResponseGetMIMEType(response.get())));
convertMIMEType(mimeTypeString.get());
CFDictionarySetValue(responseDictionary.get(), CFSTR("MIMEType"), mimeTypeString.get());
CFStringRef textEncodingName = CFURLResponseGetTextEncodingName(response.get());
if (textEncodingName)
CFDictionarySetValue(responseDictionary.get(), CFSTR("textEncodingName"), textEncodingName);
SInt64 expectedContentLength = CFURLResponseGetExpectedContentLength(response.get());
RetainPtr<CFNumberRef> expectedContentLengthNumber = adoptCF(CFNumberCreate(kCFAllocatorDefault, kCFNumberSInt64Type, &expectedContentLength));
CFDictionarySetValue(responseDictionary.get(), CFSTR("expectedContentLength"), expectedContentLengthNumber.get());
if (CFHTTPMessageRef httpMessage = CFURLResponseGetHTTPResponse(response.get())) {
RetainPtr<CFDictionaryRef> allHeaders = adoptCF(CFHTTPMessageCopyAllHeaderFields(httpMessage));
RetainPtr<CFMutableDictionaryRef> allHeaderFields = adoptCF(CFDictionaryCreateMutableCopy(kCFAllocatorDefault, 0, allHeaders.get()));
normalizeHTTPResponseHeaderFields(allHeaderFields.get());
CFDictionarySetValue(responseDictionary.get(), CFSTR("allHeaderFields"), allHeaderFields.get());
CFIndex statusCode = CFHTTPMessageGetResponseStatusCode(httpMessage);
RetainPtr<CFNumberRef> statusCodeNumber = adoptCF(CFNumberCreate(kCFAllocatorDefault, kCFNumberCFIndexType, &statusCode));
CFDictionarySetValue(responseDictionary.get(), CFSTR("statusCode"), statusCodeNumber.get());
}
CFDictionarySetValue(propertyList, CFSTR("WebResourceResponse"), responseDictionary.get());
}
static CFCachedURLResponseRef willCacheResponse(CFURLConnectionRef, CFCachedURLResponseRef cachedResponse, const void* clientInfo)
{
ResourceHandle* handle = static_cast<ResourceHandle*>(const_cast<void*>(clientInfo));
CFURLResponseRef wrappedResponse = CFCachedURLResponseGetWrappedResponse(cachedResponse);
// Workaround for <rdar://problem/6300990> Caching does not respect Vary HTTP header.
// FIXME: WebCore cache has issues with Vary, too (bug 58797, bug 71509).
if (CFHTTPMessageRef httpResponse = CFURLResponseGetHTTPResponse(wrappedResponse)) {
ASSERT(CFHTTPMessageIsHeaderComplete(httpResponse));
RetainPtr<CFStringRef> varyValue = adoptCF(CFHTTPMessageCopyHeaderFieldValue(httpResponse, CFSTR("Vary")));
if (varyValue)
return 0;
}
#if PLATFORM(WIN)
if (handle->client() && !handle->client()->shouldCacheResponse(handle, cachedResponse))
return 0;
#else
CFCachedURLResponseRef newResponse = handle->client()->willCacheResponse(handle, cachedResponse);
if (newResponse != cachedResponse)
return newResponse;
#endif
CacheStoragePolicy policy = static_cast<CacheStoragePolicy>(CFCachedURLResponseGetStoragePolicy(cachedResponse));
if (handle->client())
handle->client()->willCacheResponse(handle, policy);
if (static_cast<CFURLCacheStoragePolicy>(policy) != CFCachedURLResponseGetStoragePolicy(cachedResponse)) {
RetainPtr<CFArrayRef> receiverData(AdoptCF, CFCachedURLResponseCopyReceiverDataArray(cachedResponse));
cachedResponse = CFCachedURLResponseCreateWithDataArray(kCFAllocatorDefault,
wrappedResponse,
receiverData.get(),
CFCachedURLResponseGetUserInfo(cachedResponse),
static_cast<CFURLCacheStoragePolicy>(policy));
} else
CFRetain(cachedResponse);
return cachedResponse;
}
