void WorkerScriptLoader::loadAsynchronously(
ExecutionContext& executionContext,
const KURL& url,
CrossOriginRequestPolicy crossOriginRequestPolicy,
WebAddressSpace creationAddressSpace,
std::unique_ptr<WTF::Closure> responseCallback,
std::unique_ptr<WTF::Closure> finishedCallback) {
DCHECK(responseCallback || finishedCallback);
m_responseCallback = std::move(responseCallback);
m_finishedCallback = std::move(finishedCallback);
m_url = url;
ResourceRequest request(createResourceRequest(creationAddressSpace));
ThreadableLoaderOptions options;
options.crossOriginRequestPolicy = crossOriginRequestPolicy;
ResourceLoaderOptions resourceLoaderOptions;
resourceLoaderOptions.allowCredentials = AllowStoredCredentials;
// During create, callbacks may happen which could remove the last reference
// to this object, while some of the callchain assumes that the client and
// loader wouldn't be deleted within callbacks.
// (E.g. see crbug.com/524694 for why we can't easily remove this protect)
RefPtr<WorkerScriptLoader> protect(this);
m_needToCancel = true;
m_threadableLoader = ThreadableLoader::create(executionContext, this, options,
resourceLoaderOptions);
m_threadableLoader->start(request);
if (m_failed)
notifyFinished();
}
CFURLRequestRef ResourceHandleCFURLConnectionDelegateWithOperationQueue::willSendRequest(CFURLRequestRef cfRequest, CFURLResponseRef originalRedirectResponse)
{
// If the protocols of the new request and the current request match, this is not an HSTS redirect and we don't need to synthesize a redirect response.
if (!originalRedirectResponse) {
RetainPtr<CFStringRef> newScheme = adoptCF(CFURLCopyScheme(CFURLRequestGetURL(cfRequest)));
if (CFStringCompare(newScheme.get(), m_originalScheme.get(), kCFCompareCaseInsensitive) == kCFCompareEqualTo) {
CFRetain(cfRequest);
return cfRequest;
}
}
RefPtr<ResourceHandleCFURLConnectionDelegateWithOperationQueue> protector(this);
dispatch_async(dispatch_get_main_queue(), ^{
if (!protector->hasHandle()) {
continueWillSendRequest(nullptr);
return;
}
LOG(Network, "CFNet - ResourceHandleCFURLConnectionDelegateWithOperationQueue::willSendRequest(handle=%p) (%s)", m_handle, m_handle->firstRequest().url().string().utf8().data());
RetainPtr<CFURLResponseRef> redirectResponse = synthesizeRedirectResponseIfNecessary(cfRequest, originalRedirectResponse);
ASSERT(redirectResponse);
ResourceRequest request = createResourceRequest(cfRequest, redirectResponse.get());
m_handle->willSendRequest(request, redirectResponse.get());
});
CFURLRequestRef ResourceHandleCFURLConnectionDelegateWithOperationQueue::willSendRequest(CFURLRequestRef cfRequest, CFURLResponseRef originalRedirectResponse)
{
// If the protocols of the new request and the current request match, this is not an HSTS redirect and we don't need to synthesize a redirect response.
if (!originalRedirectResponse) {
RetainPtr<CFStringRef> newScheme = adoptCF(CFURLCopyScheme(CFURLRequestGetURL(cfRequest)));
if (CFStringCompare(newScheme.get(), m_originalScheme.get(), kCFCompareCaseInsensitive) == kCFCompareEqualTo) {
CFRetain(cfRequest);
return cfRequest;
}
}
ASSERT(!isMainThread());
// FIXME: The block implicitly copies protector object, which is wasteful. We should just call ref(),
// capture "this" by pointer value, and use a C++ lambda to prevent other unintentional capturing.
RefPtr<ResourceHandleCFURLConnectionDelegateWithOperationQueue> protectedThis(this);
dispatch_async(dispatch_get_main_queue(), ^{
if (!protectedThis->hasHandle()) {
continueWillSendRequest(nullptr);
return;
}
LOG(Network, "CFNet - ResourceHandleCFURLConnectionDelegateWithOperationQueue::willSendRequest(handle=%p) (%s)", m_handle, m_handle->firstRequest().url().string().utf8().data());
RetainPtr<CFURLResponseRef> redirectResponse = synthesizeRedirectResponseIfNecessary(cfRequest, originalRedirectResponse);
ASSERT(redirectResponse);
ResourceRequest request = createResourceRequest(cfRequest, redirectResponse.get());
m_handle->willSendRequest(request, redirectResponse.get());
});
void WorkerScriptLoader::loadSynchronously(ScriptExecutionContext* scriptExecutionContext, const KURL& url, CrossOriginRedirectPolicy crossOriginRedirectPolicy)
{
m_url = url;
OwnPtr<ResourceRequest> request(createResourceRequest());
if (!request)
return;
ASSERT(scriptExecutionContext->isWorkerContext());
WorkerThreadableLoader::loadResourceSynchronously(static_cast<WorkerContext*>(scriptExecutionContext), *request, *this, AllowStoredCredentials, crossOriginRedirectPolicy);
}
void WorkerScriptLoader::loadAsynchronously(ScriptExecutionContext* scriptExecutionContext, const KURL& url, CrossOriginRedirectPolicy crossOriginRedirectPolicy, WorkerScriptLoaderClient* client)
{
ASSERT(client);
m_client = client;
m_url = url;
OwnPtr<ResourceRequest> request(createResourceRequest());
if (!request)
return;
m_threadableLoader = ThreadableLoader::create(scriptExecutionContext, this, *request, DoNotSendLoadCallbacks, DoNotSniffContent, AllowStoredCredentials, crossOriginRedirectPolicy);
}
void WorkerScriptLoader::loadAsynchronously(ScriptExecutionContext* scriptExecutionContext, const KURL& url, CrossOriginRequestPolicy crossOriginRequestPolicy, WorkerScriptLoaderClient* client)
{
ASSERT(client);
m_client = client;
m_url = url;
OwnPtr<ResourceRequest> request(createResourceRequest());
if (!request)
return;
ThreadableLoaderOptions options;
options.allowCredentials = true;
options.crossOriginRequestPolicy = crossOriginRequestPolicy;
m_threadableLoader = ThreadableLoader::create(scriptExecutionContext, this, *request, options);
}
void WorkerScriptLoader::loadSynchronously(ScriptExecutionContext* scriptExecutionContext, const KURL& url, CrossOriginRequestPolicy crossOriginRequestPolicy)
{
m_url = url;
OwnPtr<ResourceRequest> request(createResourceRequest());
if (!request)
return;
ASSERT(scriptExecutionContext->isWorkerContext());
ThreadableLoaderOptions options;
options.allowCredentials = true;
options.crossOriginRequestPolicy = crossOriginRequestPolicy;
WorkerThreadableLoader::loadResourceSynchronously(static_cast<WorkerContext*>(scriptExecutionContext), *request, *this, options);
}
void WorkerScriptLoader::loadSynchronously(ExecutionContext& executionContext, const KURL& url, CrossOriginRequestPolicy crossOriginRequestPolicy, WebAddressSpace creationAddressSpace)
{
m_url = url;
ResourceRequest request(createResourceRequest(creationAddressSpace));
SECURITY_DCHECK(executionContext.isWorkerGlobalScope());
ThreadableLoaderOptions options;
options.crossOriginRequestPolicy = crossOriginRequestPolicy;
// FIXME: Should we add EnforceScriptSrcDirective here?
options.contentSecurityPolicyEnforcement = DoNotEnforceContentSecurityPolicy;
ResourceLoaderOptions resourceLoaderOptions;
resourceLoaderOptions.allowCredentials = AllowStoredCredentials;
WorkerThreadableLoader::loadResourceSynchronously(toWorkerGlobalScope(executionContext), request, *this, options, resourceLoaderOptions);
}
void WorkerScriptLoader::loadSynchronously(ScriptExecutionContext* scriptExecutionContext, const URL& url, CrossOriginRequestPolicy crossOriginRequestPolicy)
{
m_url = url;
std::unique_ptr<ResourceRequest> request(createResourceRequest());
if (!request)
return;
ASSERT_WITH_SECURITY_IMPLICATION(scriptExecutionContext->isWorkerGlobalScope());
ThreadableLoaderOptions options;
options.setAllowCredentials(AllowStoredCredentials);
options.crossOriginRequestPolicy = crossOriginRequestPolicy;
options.setSendLoadCallbacks(SendCallbacks);
WorkerThreadableLoader::loadResourceSynchronously(toWorkerGlobalScope(scriptExecutionContext), *request, *this, options);
}
void WorkerScriptLoader::loadAsynchronously(ScriptExecutionContext* scriptExecutionContext, const KURL& url, CrossOriginRequestPolicy crossOriginRequestPolicy, WorkerScriptLoaderClient* client)
{
ASSERT(client);
m_client = client;
m_url = url;
OwnPtr<ResourceRequest> request(createResourceRequest());
if (!request)
return;
ThreadableLoaderOptions options;
options.allowCredentials = AllowStoredCredentials;
options.crossOriginRequestPolicy = crossOriginRequestPolicy;
options.sendLoadCallbacks = SendCallbacks;
// During create, callbacks may happen which remove the last reference to this object.
RefPtr<WorkerScriptLoader> protect(this);
m_threadableLoader = ThreadableLoader::create(scriptExecutionContext, this, *request, options);
}
void WorkerScriptLoader::loadSynchronously(ExecutionContext& executionContext, const KURL& url, CrossOriginRequestPolicy crossOriginRequestPolicy)
{
m_url = url;
OwnPtr<ResourceRequest> request(createResourceRequest());
if (!request)
return;
ASSERT_WITH_SECURITY_IMPLICATION(executionContext.isWorkerGlobalScope());
ThreadableLoaderOptions options;
options.crossOriginRequestPolicy = crossOriginRequestPolicy;
// FIXME: Should we add EnforceScriptSrcDirective here?
options.contentSecurityPolicyEnforcement = DoNotEnforceContentSecurityPolicy;
ResourceLoaderOptions resourceLoaderOptions;
resourceLoaderOptions.allowCredentials = AllowStoredCredentials;
WorkerThreadableLoader::loadResourceSynchronously(toWorkerGlobalScope(executionContext), *request, *this, options, resourceLoaderOptions);
}
CFURLRequestRef ResourceHandleCFURLConnectionDelegateWithOperationQueue::willSendRequest(CFURLRequestRef cfRequest, CFURLResponseRef originalRedirectResponse)
{
RefPtr<ResourceHandleCFURLConnectionDelegateWithOperationQueue> protector(this);
dispatch_async(dispatch_get_main_queue(), ^{
if (!protector->hasHandle()) {
continueWillSendRequest(nullptr);
return;
}
LOG(Network, "CFNet - ResourceHandleCFURLConnectionDelegateWithOperationQueue::willSendRequest(handle=%p) (%s)", m_handle, m_handle->firstRequest().url().string().utf8().data());
RetainPtr<CFURLResponseRef> redirectResponse = synthesizeRedirectResponseIfNecessary(cfRequest, originalRedirectResponse);
if (!redirectResponse) {
m_handle->continueWillSendRequest(cfRequest);
return;
}
ResourceRequest request = createResourceRequest(cfRequest, redirectResponse.get());
m_handle->willSendRequest(request, redirectResponse.get());
});
CFURLRequestRef SynchronousResourceHandleCFURLConnectionDelegate::willSendRequest(CFURLRequestRef cfRequest, CFURLResponseRef originalRedirectResponse)
{
RetainPtr<CFURLResponseRef> redirectResponse = synthesizeRedirectResponseIfNecessary(cfRequest, originalRedirectResponse);
if (!redirectResponse) {
CFRetain(cfRequest);
return cfRequest;
}
LOG(Network, "CFNet - SynchronousResourceHandleCFURLConnectionDelegate::willSendRequest(handle=%p) (%s)", m_handle, m_handle->firstRequest().url().string().utf8().data());
ResourceRequest request = createResourceRequest(cfRequest, redirectResponse.get());
auto newRequest = m_handle->willSendRequest(WTFMove(request), redirectResponse.get());
if (newRequest.isNull())
return nullptr;
auto newCFRequest = newRequest.cfURLRequest(UpdateHTTPBody);
CFRetain(newCFRequest);
return newCFRequest;
}