ResourceHandleCFNet.cpp [plain text]
#include "config.h"
#include "ResourceHandleInternal.h"
#include "AuthenticationCF.h"
#include "AuthenticationChallenge.h"
#include "Base64.h"
#include "CookieStorageCFNet.h"
#include "CredentialStorage.h"
#include "CachedResourceLoader.h"
#include "FormDataStreamCFNet.h"
#include "Frame.h"
#include "FrameLoader.h"
#include "LoaderRunLoopCF.h"
#include "Logging.h"
#include "MIMETypeRegistry.h"
#include "ResourceError.h"
#include "ResourceHandleClient.h"
#include "ResourceResponse.h"
#include "SharedBuffer.h"
#include <CFNetwork/CFNetwork.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <wtf/HashMap.h>
#include <wtf/Threading.h>
#include <wtf/text/CString.h>
#if PLATFORM(MAC)
#include "WebCoreSystemInterface.h"
#if USE(CFNETWORK)
#include "WebCoreURLResponse.h"
#include <CFNetwork/CFURLConnectionPriv.h>
#include <CFNetwork/CFURLRequestPriv.h>
#endif
#endif
#if PLATFORM(WIN)
#include <WebKitSystemInterface/WebKitSystemInterface.h>
#include <process.h>
extern "C" {
__declspec(dllimport) CFURLConnectionRef CFURLConnectionCreateWithProperties(
CFAllocatorRef alloc,
CFURLRequestRef request,
CFURLConnectionClient * client,
CFDictionaryRef properties);
}
#endif
namespace WebCore {
#if USE(CFNETWORK)
class WebCoreSynchronousLoaderClient : public ResourceHandleClient {
public:
static PassOwnPtr<WebCoreSynchronousLoaderClient> create(ResourceResponse& response, ResourceError& error)
{
return adoptPtr(new WebCoreSynchronousLoaderClient(response, error));
}
void setAllowStoredCredentials(bool allow) { m_allowStoredCredentials = allow; }
bool isDone() { return m_isDone; }
CFMutableDataRef data() { return m_data.get(); }
private:
WebCoreSynchronousLoaderClient(ResourceResponse& response, ResourceError& error)
: m_allowStoredCredentials(false)
, m_response(response)
, m_error(error)
, m_isDone(false)
{
}
virtual void willSendRequest(ResourceHandle*, ResourceRequest&, const ResourceResponse& );
virtual bool shouldUseCredentialStorage(ResourceHandle*);
virtual void didReceiveAuthenticationChallenge(ResourceHandle*, const AuthenticationChallenge&);
virtual void didReceiveResponse(ResourceHandle*, const ResourceResponse&);
virtual void didReceiveData(ResourceHandle*, const char*, int, int );
virtual void didFinishLoading(ResourceHandle*, double );
virtual void didFail(ResourceHandle*, const ResourceError&);
#if USE(PROTECTION_SPACE_AUTH_CALLBACK)
virtual bool canAuthenticateAgainstProtectionSpace(ResourceHandle*, const ProtectionSpace&);
#endif
bool m_allowStoredCredentials;
ResourceResponse& m_response;
RetainPtr<CFMutableDataRef> m_data;
ResourceError& m_error;
bool m_isDone;
};
static HashSet<String>& allowsAnyHTTPSCertificateHosts()
{
DEFINE_STATIC_LOCAL(HashSet<String>, hosts, ());
return hosts;
}
static HashMap<String, RetainPtr<CFDataRef> >& clientCerts()
{
typedef HashMap<String, RetainPtr<CFDataRef> > CertsMap;
DEFINE_STATIC_LOCAL(CertsMap, certs, ());
return certs;
}
static void setDefaultMIMEType(CFURLResponseRef response)
{
static CFStringRef defaultMIMETypeString = defaultMIMEType().createCFString();
CFURLResponseSetMIMEType(response, defaultMIMETypeString);
}
static void applyBasicAuthorizationHeader(ResourceRequest& request, const Credential& credential)
{
String authenticationHeader = "Basic " + base64Encode(String(credential.user() + ":" + credential.password()).utf8());
request.clearHTTPAuthorization(); request.addHTTPHeaderField("Authorization", authenticationHeader);
}
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;
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;
}
static void didReceiveResponse(CFURLConnectionRef conn, CFURLResponseRef cfResponse, const void* clientInfo)
{
#if LOG_DISABLED
UNUSED_PARAM(conn);
#endif
ResourceHandle* handle = static_cast<ResourceHandle*>(const_cast<void*>(clientInfo));
LOG(Network, "CFNet - didReceiveResponse(conn=%p, handle=%p) (%s)", conn, handle, handle->firstRequest().url().string().utf8().data());
if (!handle->client())
return;
#if PLATFORM(MAC)
CFHTTPMessageRef msg = wkGetCFURLResponseHTTPResponse(cfResponse);
int statusCode = msg ? CFHTTPMessageGetResponseStatusCode(msg) : 0;
if (statusCode != 304)
adjustMIMETypeIfNecessary(cfResponse);
if (_CFURLRequestCopyProtocolPropertyForKey(handle->firstRequest().cfURLRequest(), CFSTR("ForceHTMLMIMEType")))
wkSetCFURLResponseMIMEType(cfResponse, CFSTR("text/html"));
#else
if (!CFURLResponseGetMIMEType(cfResponse)) {
ASSERT(!handle->shouldContentSniff());
setDefaultMIMEType(cfResponse);
}
#endif
handle->client()->didReceiveResponse(handle, cfResponse);
}
#if HAVE(NETWORK_CFDATA_ARRAY_CALLBACK)
static void didReceiveDataArray(CFURLConnectionRef conn, CFArrayRef dataArray, const void* clientInfo)
{
#if LOG_DISABLED
UNUSED_PARAM(conn);
#endif
ResourceHandle* handle = static_cast<ResourceHandle*>(const_cast<void*>(clientInfo));
if (!handle->client())
return;
LOG(Network, "CFNet - didReceiveDataArray(conn=%p, handle=%p, arrayLength=%ld) (%s)", conn, handle, CFArrayGetCount(dataArray), handle->firstRequest().url().string().utf8().data());
handle->handleDataArray(dataArray);
}
#endif
static void didReceiveData(CFURLConnectionRef conn, CFDataRef data, CFIndex originalLength, const void* clientInfo)
{
#if LOG_DISABLED
UNUSED_PARAM(conn);
#endif
ResourceHandle* handle = static_cast<ResourceHandle*>(const_cast<void*>(clientInfo));
const UInt8* bytes = CFDataGetBytePtr(data);
CFIndex length = CFDataGetLength(data);
LOG(Network, "CFNet - didReceiveData(conn=%p, handle=%p, bytes=%ld) (%s)", conn, handle, length, handle->firstRequest().url().string().utf8().data());
if (handle->client())
handle->client()->didReceiveData(handle, (const char*)bytes, length, originalLength);
}
static void didSendBodyData(CFURLConnectionRef, CFIndex, CFIndex totalBytesWritten, CFIndex totalBytesExpectedToWrite, const void *clientInfo)
{
ResourceHandle* handle = static_cast<ResourceHandle*>(const_cast<void*>(clientInfo));
if (!handle || !handle->client())
return;
handle->client()->didSendData(handle, totalBytesWritten, totalBytesExpectedToWrite);
}
static Boolean shouldUseCredentialStorageCallback(CFURLConnectionRef conn, const void* clientInfo)
{
#if LOG_DISABLED
UNUSED_PARAM(conn);
#endif
ResourceHandle* handle = const_cast<ResourceHandle*>(static_cast<const ResourceHandle*>(clientInfo));
LOG(Network, "CFNet - shouldUseCredentialStorage(conn=%p, handle=%p) (%s)", conn, handle, handle->firstRequest().url().string().utf8().data());
if (!handle)
return false;
return handle->shouldUseCredentialStorage();
}
static void didFinishLoading(CFURLConnectionRef conn, const void* clientInfo)
{
#if LOG_DISABLED
UNUSED_PARAM(conn);
#endif
ResourceHandle* handle = static_cast<ResourceHandle*>(const_cast<void*>(clientInfo));
LOG(Network, "CFNet - didFinishLoading(conn=%p, handle=%p) (%s)", conn, handle, handle->firstRequest().url().string().utf8().data());
if (handle->client())
handle->client()->didFinishLoading(handle, 0);
}
static void didFail(CFURLConnectionRef conn, CFErrorRef error, const void* clientInfo)
{
#if LOG_DISABLED
UNUSED_PARAM(conn);
#endif
ResourceHandle* handle = static_cast<ResourceHandle*>(const_cast<void*>(clientInfo));
LOG(Network, "CFNet - didFail(conn=%p, handle=%p, error = %p) (%s)", conn, handle, error, handle->firstRequest().url().string().utf8().data());
if (handle->client())
handle->client()->didFail(handle, ResourceError(error));
}
static CFCachedURLResponseRef willCacheResponse(CFURLConnectionRef, CFCachedURLResponseRef cachedResponse, const void* clientInfo)
{
ResourceHandle* handle = static_cast<ResourceHandle*>(const_cast<void*>(clientInfo));
#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)) {
#if HAVE(NETWORK_CFDATA_ARRAY_CALLBACK)
RetainPtr<CFArrayRef> receiverData(AdoptCF, CFCachedURLResponseCopyReceiverDataArray(cachedResponse));
cachedResponse = CFCachedURLResponseCreateWithDataArray(kCFAllocatorDefault,
CFCachedURLResponseGetWrappedResponse(cachedResponse),
receiverData.get(),
CFCachedURLResponseGetUserInfo(cachedResponse),
static_cast<CFURLCacheStoragePolicy>(policy));
#else
cachedResponse = CFCachedURLResponseCreateWithUserInfo(kCFAllocatorDefault,
CFCachedURLResponseGetWrappedResponse(cachedResponse),
CFCachedURLResponseGetReceiverData(cachedResponse),
CFCachedURLResponseGetUserInfo(cachedResponse),
static_cast<CFURLCacheStoragePolicy>(policy));
#endif
} else
CFRetain(cachedResponse);
return cachedResponse;
}
static void didReceiveChallenge(CFURLConnectionRef conn, CFURLAuthChallengeRef challenge, const void* clientInfo)
{
#if LOG_DISABLED
UNUSED_PARAM(conn);
#endif
ResourceHandle* handle = static_cast<ResourceHandle*>(const_cast<void*>(clientInfo));
ASSERT(handle);
LOG(Network, "CFNet - didReceiveChallenge(conn=%p, handle=%p (%s)", conn, handle, handle->firstRequest().url().string().utf8().data());
handle->didReceiveAuthenticationChallenge(AuthenticationChallenge(challenge, handle));
}
#if USE(PROTECTION_SPACE_AUTH_CALLBACK)
static Boolean canRespondToProtectionSpace(CFURLConnectionRef conn, CFURLProtectionSpaceRef protectionSpace, const void* clientInfo)
{
#if LOG_DISABLED
UNUSED_PARAM(conn);
#endif
ResourceHandle* handle = static_cast<ResourceHandle*>(const_cast<void*>(clientInfo));
ASSERT(handle);
LOG(Network, "CFNet - canRespondToProtectionSpace(conn=%p, handle=%p (%s)", conn, handle, handle->firstRequest().url().string().utf8().data());
return handle->canAuthenticateAgainstProtectionSpace(core(protectionSpace));
}
#endif
ResourceHandleInternal::~ResourceHandleInternal()
{
if (m_connection) {
LOG(Network, "CFNet - Cancelling connection %p (%s)", m_connection.get(), m_firstRequest.url().string().utf8().data());
CFURLConnectionCancel(m_connection.get());
}
}
ResourceHandle::~ResourceHandle()
{
LOG(Network, "CFNet - Destroying job %p (%s)", this, d->m_firstRequest.url().string().utf8().data());
}
static CFURLRequestRef makeFinalRequest(const ResourceRequest& request, bool shouldContentSniff)
{
CFMutableURLRequestRef newRequest = CFURLRequestCreateMutableCopy(kCFAllocatorDefault, request.cfURLRequest());
#if USE(CFURLSTORAGESESSIONS)
wkSetRequestStorageSession(ResourceHandle::currentStorageSession(), newRequest);
#endif
if (!shouldContentSniff)
wkSetCFURLRequestShouldContentSniff(newRequest, false);
RetainPtr<CFMutableDictionaryRef> sslProps;
if (allowsAnyHTTPSCertificateHosts().contains(request.url().host().lower())) {
sslProps.adoptCF(CFDictionaryCreateMutable(kCFAllocatorDefault, 0, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks));
CFDictionaryAddValue(sslProps.get(), kCFStreamSSLAllowsAnyRoot, kCFBooleanTrue);
CFDictionaryAddValue(sslProps.get(), kCFStreamSSLAllowsExpiredRoots, kCFBooleanTrue);
CFDictionaryAddValue(sslProps.get(), kCFStreamSSLAllowsExpiredCertificates, kCFBooleanTrue);
CFDictionaryAddValue(sslProps.get(), kCFStreamSSLValidatesCertificateChain, kCFBooleanFalse);
}
HashMap<String, RetainPtr<CFDataRef> >::iterator clientCert = clientCerts().find(request.url().host().lower());
if (clientCert != clientCerts().end()) {
if (!sslProps)
sslProps.adoptCF(CFDictionaryCreateMutable(kCFAllocatorDefault, 0, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks));
#if PLATFORM(WIN)
wkSetClientCertificateInSSLProperties(sslProps.get(), (clientCert->second).get());
#endif
}
if (sslProps)
CFURLRequestSetSSLProperties(newRequest, sslProps.get());
if (RetainPtr<CFHTTPCookieStorageRef> cookieStorage = currentCFHTTPCookieStorage()) {
CFURLRequestSetHTTPCookieStorage(newRequest, cookieStorage.get());
CFHTTPCookieStorageAcceptPolicy policy = CFHTTPCookieStorageGetCookieAcceptPolicy(cookieStorage.get());
CFURLRequestSetHTTPCookieStorageAcceptPolicy(newRequest, policy);
if (policy == CFHTTPCookieStorageAcceptPolicyOnlyFromMainDocumentDomain) {
CFURLRef url = CFURLRequestGetURL(newRequest);
RetainPtr<CFArrayRef> cookies(AdoptCF, CFHTTPCookieStorageCopyCookiesForURL(cookieStorage.get(), url, false));
if (CFArrayGetCount(cookies.get()))
CFURLRequestSetMainDocumentURL(newRequest, url);
}
}
return newRequest;
}
static CFDictionaryRef createConnectionProperties(bool shouldUseCredentialStorage)
{
static const CFStringRef webKitPrivateSessionCF = CFSTR("WebKitPrivateSession");
static const CFStringRef _kCFURLConnectionSessionID = CFSTR("_kCFURLConnectionSessionID");
static const CFStringRef kCFURLConnectionSocketStreamProperties = CFSTR("kCFURLConnectionSocketStreamProperties");
CFDictionaryRef sessionID = shouldUseCredentialStorage ?
CFDictionaryCreate(0, 0, 0, 0, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks) :
CFDictionaryCreate(0, (const void**)&_kCFURLConnectionSessionID, (const void**)&webKitPrivateSessionCF, 1, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
CFDictionaryRef propertiesDictionary = CFDictionaryCreate(0, (const void**)&kCFURLConnectionSocketStreamProperties, (const void**)&sessionID, 1, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
CFRelease(sessionID);
return propertiesDictionary;
}
void ResourceHandle::createCFURLConnection(bool shouldUseCredentialStorage, bool shouldContentSniff)
{
if ((!d->m_user.isEmpty() || !d->m_pass.isEmpty()) && !firstRequest().url().protocolIsInHTTPFamily()) {
KURL urlWithCredentials(firstRequest().url());
urlWithCredentials.setUser(d->m_user);
urlWithCredentials.setPass(d->m_pass);
firstRequest().setURL(urlWithCredentials);
}
if (shouldUseCredentialStorage && firstRequest().url().protocolIsInHTTPFamily()) {
if (d->m_user.isEmpty() && d->m_pass.isEmpty()) {
d->m_initialCredential = CredentialStorage::get(firstRequest().url());
} else {
CredentialStorage::set(Credential(d->m_user, d->m_pass, CredentialPersistenceNone), firstRequest().url());
}
}
if (!d->m_initialCredential.isEmpty()) {
applyBasicAuthorizationHeader(firstRequest(), d->m_initialCredential);
}
RetainPtr<CFURLRequestRef> request(AdoptCF, makeFinalRequest(firstRequest(), shouldContentSniff));
#if HAVE(NETWORK_CFDATA_ARRAY_CALLBACK) && USE(PROTECTION_SPACE_AUTH_CALLBACK)
CFURLConnectionClient_V6 client = { 6, this, 0, 0, 0, WebCore::willSendRequest, didReceiveResponse, didReceiveData, 0, didFinishLoading, didFail, willCacheResponse, didReceiveChallenge, didSendBodyData, shouldUseCredentialStorageCallback, 0, canRespondToProtectionSpace, 0, didReceiveDataArray};
#else
CFURLConnectionClient_V3 client = { 3, this, 0, 0, 0, WebCore::willSendRequest, didReceiveResponse, didReceiveData, 0, didFinishLoading, didFail, willCacheResponse, didReceiveChallenge, didSendBodyData, shouldUseCredentialStorageCallback, 0};
#endif
RetainPtr<CFDictionaryRef> connectionProperties(AdoptCF, createConnectionProperties(shouldUseCredentialStorage));
d->m_connection.adoptCF(CFURLConnectionCreateWithProperties(0, request.get(), reinterpret_cast<CFURLConnectionClient*>(&client), connectionProperties.get()));
}
bool ResourceHandle::start(NetworkingContext* context)
{
if (!context)
return false;
if (!context->isValid())
return false;
bool shouldUseCredentialStorage = !client() || client()->shouldUseCredentialStorage(this);
createCFURLConnection(shouldUseCredentialStorage, d->m_shouldContentSniff);
#if PLATFORM(WIN)
CFURLConnectionScheduleWithCurrentMessageQueue(d->m_connection.get());
#else
CFURLConnectionScheduleWithRunLoop(d->m_connection.get(), CFRunLoopGetCurrent(), kCFRunLoopDefaultMode);
#endif
CFURLConnectionScheduleDownloadWithRunLoop(d->m_connection.get(), loaderRunLoop(), kCFRunLoopDefaultMode);
CFURLConnectionStart(d->m_connection.get());
LOG(Network, "CFNet - Starting URL %s (handle=%p, conn=%p)", firstRequest().url().string().utf8().data(), this, d->m_connection.get());
return true;
}
void ResourceHandle::cancel()
{
if (d->m_connection) {
CFURLConnectionCancel(d->m_connection.get());
d->m_connection = 0;
}
}
void ResourceHandle::willSendRequest(ResourceRequest& request, const ResourceResponse& redirectResponse)
{
const KURL& url = request.url();
d->m_user = url.user();
d->m_pass = url.pass();
d->m_lastHTTPMethod = request.httpMethod();
request.removeCredentials();
if (!protocolHostAndPortAreEqual(request.url(), redirectResponse.url())) {
request.clearHTTPAuthorization();
} else {
if (d->m_user.isEmpty() && d->m_pass.isEmpty() && !redirectResponse.isNull()) {
Credential credential = CredentialStorage::get(request.url());
if (!credential.isEmpty()) {
d->m_initialCredential = credential;
applyBasicAuthorizationHeader(request, d->m_initialCredential);
}
}
}
#if USE(CFURLSTORAGESESSIONS)
request.setStorageSession(ResourceHandle::currentStorageSession());
#endif
client()->willSendRequest(this, request, redirectResponse);
}
bool ResourceHandle::shouldUseCredentialStorage()
{
LOG(Network, "CFNet - shouldUseCredentialStorage()");
if (client())
return client()->shouldUseCredentialStorage(this);
return false;
}
void ResourceHandle::didReceiveAuthenticationChallenge(const AuthenticationChallenge& challenge)
{
LOG(Network, "CFNet - didReceiveAuthenticationChallenge()");
ASSERT(d->m_currentWebChallenge.isNull());
ASSERT(challenge.cfURLAuthChallengeRef());
ASSERT(challenge.authenticationClient() == this);
#if !PLATFORM(WIN)
if (challenge.protectionSpace().isProxy()) {
CFURLConnectionUseCredential(d->m_connection.get(), 0, challenge.cfURLAuthChallengeRef());
return;
}
#endif
if (!d->m_user.isNull() && !d->m_pass.isNull()) {
RetainPtr<CFStringRef> user(AdoptCF, d->m_user.createCFString());
RetainPtr<CFStringRef> pass(AdoptCF, d->m_pass.createCFString());
RetainPtr<CFURLCredentialRef> credential(AdoptCF,
CFURLCredentialCreate(kCFAllocatorDefault, user.get(), pass.get(), 0, kCFURLCredentialPersistenceNone));
KURL urlToStore;
if (challenge.failureResponse().httpStatusCode() == 401)
urlToStore = challenge.failureResponse().url();
CredentialStorage::set(core(credential.get()), challenge.protectionSpace(), urlToStore);
CFURLConnectionUseCredential(d->m_connection.get(), credential.get(), challenge.cfURLAuthChallengeRef());
d->m_user = String();
d->m_pass = String();
return;
}
if (!client() || client()->shouldUseCredentialStorage(this)) {
if (!d->m_initialCredential.isEmpty() || challenge.previousFailureCount()) {
CredentialStorage::remove(challenge.protectionSpace());
}
if (!challenge.previousFailureCount()) {
Credential credential = CredentialStorage::get(challenge.protectionSpace());
if (!credential.isEmpty() && credential != d->m_initialCredential) {
ASSERT(credential.persistence() == CredentialPersistenceNone);
if (challenge.failureResponse().httpStatusCode() == 401) {
CredentialStorage::set(credential, challenge.protectionSpace(), challenge.failureResponse().url());
}
RetainPtr<CFURLCredentialRef> cfCredential(AdoptCF, createCF(credential));
CFURLConnectionUseCredential(d->m_connection.get(), cfCredential.get(), challenge.cfURLAuthChallengeRef());
return;
}
}
}
d->m_currentWebChallenge = challenge;
if (client())
client()->didReceiveAuthenticationChallenge(this, d->m_currentWebChallenge);
}
#if USE(PROTECTION_SPACE_AUTH_CALLBACK)
bool ResourceHandle::canAuthenticateAgainstProtectionSpace(const ProtectionSpace& protectionSpace)
{
if (client())
return client()->canAuthenticateAgainstProtectionSpace(this, protectionSpace);
return false;
}
#endif
void ResourceHandle::receivedCredential(const AuthenticationChallenge& challenge, const Credential& credential)
{
LOG(Network, "CFNet - receivedCredential()");
ASSERT(!challenge.isNull());
ASSERT(challenge.cfURLAuthChallengeRef());
if (challenge != d->m_currentWebChallenge)
return;
if (credential.isEmpty()) {
receivedRequestToContinueWithoutCredential(challenge);
return;
}
if (credential.persistence() == CredentialPersistenceForSession) {
Credential webCredential(credential.user(), credential.password(), CredentialPersistenceNone);
RetainPtr<CFURLCredentialRef> cfCredential(AdoptCF, createCF(webCredential));
KURL urlToStore;
if (challenge.failureResponse().httpStatusCode() == 401)
urlToStore = challenge.failureResponse().url();
CredentialStorage::set(webCredential, challenge.protectionSpace(), urlToStore);
CFURLConnectionUseCredential(d->m_connection.get(), cfCredential.get(), challenge.cfURLAuthChallengeRef());
} else {
RetainPtr<CFURLCredentialRef> cfCredential(AdoptCF, createCF(credential));
CFURLConnectionUseCredential(d->m_connection.get(), cfCredential.get(), challenge.cfURLAuthChallengeRef());
}
clearAuthentication();
}
void ResourceHandle::receivedRequestToContinueWithoutCredential(const AuthenticationChallenge& challenge)
{
LOG(Network, "CFNet - receivedRequestToContinueWithoutCredential()");
ASSERT(!challenge.isNull());
ASSERT(challenge.cfURLAuthChallengeRef());
if (challenge != d->m_currentWebChallenge)
return;
CFURLConnectionUseCredential(d->m_connection.get(), 0, challenge.cfURLAuthChallengeRef());
clearAuthentication();
}
void ResourceHandle::receivedCancellation(const AuthenticationChallenge& challenge)
{
LOG(Network, "CFNet - receivedCancellation()");
if (challenge != d->m_currentWebChallenge)
return;
if (client())
client()->receivedCancellation(this, challenge);
}
CFURLConnectionRef ResourceHandle::connection() const
{
return d->m_connection.get();
}
CFURLConnectionRef ResourceHandle::releaseConnectionForDownload()
{
LOG(Network, "CFNet - Job %p releasing connection %p for download", this, d->m_connection.get());
return d->m_connection.leakRef();
}
CFStringRef ResourceHandle::synchronousLoadRunLoopMode()
{
return CFSTR("WebCoreSynchronousLoaderRunLoopMode");
}
void ResourceHandle::loadResourceSynchronously(NetworkingContext* context, const ResourceRequest& request, StoredCredentials storedCredentials, ResourceError& error, ResourceResponse& response, Vector<char>& vector)
{
LOG(Network, "ResourceHandle::loadResourceSynchronously:%s allowStoredCredentials:%u", request.url().string().utf8().data(), storedCredentials);
ASSERT(!request.isEmpty());
ASSERT(response.isNull());
ASSERT(error.isNull());
OwnPtr<WebCoreSynchronousLoaderClient> client = WebCoreSynchronousLoaderClient::create(response, error);
client->setAllowStoredCredentials(storedCredentials == AllowStoredCredentials);
RefPtr<ResourceHandle> handle = adoptRef(new ResourceHandle(request, client.get(), false , true ));
if (context && handle->d->m_scheduledFailureType != NoFailure) {
error = context->blockedError(request);
return;
}
handle->createCFURLConnection(storedCredentials == AllowStoredCredentials, ResourceHandle::shouldContentSniffURL(request.url()));
CFURLConnectionScheduleWithRunLoop(handle->connection(), CFRunLoopGetCurrent(), synchronousLoadRunLoopMode());
CFURLConnectionScheduleDownloadWithRunLoop(handle->connection(), CFRunLoopGetCurrent(), synchronousLoadRunLoopMode());
CFURLConnectionStart(handle->connection());
while (!client->isDone())
CFRunLoopRunInMode(synchronousLoadRunLoopMode(), UINT_MAX, true);
CFURLConnectionCancel(handle->connection());
if (error.isNull() && response.mimeType().isNull())
setDefaultMIMEType(response.cfURLResponse());
RetainPtr<CFDataRef> data = client->data();
if (!error.isNull()) {
response = ResourceResponse(request.url(), String(), 0, String(), String());
CFErrorRef cfError = error;
CFStringRef domain = CFErrorGetDomain(cfError);
if (domain == kCFErrorDomainCFNetwork)
response.setHTTPStatusCode(CFErrorGetCode(cfError));
else
response.setHTTPStatusCode(404);
}
if (data) {
ASSERT(vector.isEmpty());
vector.append(CFDataGetBytePtr(data.get()), CFDataGetLength(data.get()));
}
}
void ResourceHandle::setHostAllowsAnyHTTPSCertificate(const String& host)
{
allowsAnyHTTPSCertificateHosts().add(host.lower());
}
void ResourceHandle::setClientCertificate(const String& host, CFDataRef cert)
{
clientCerts().set(host.lower(), cert);
}
void ResourceHandle::platformSetDefersLoading(bool defers)
{
if (!d->m_connection)
return;
if (defers)
CFURLConnectionHalt(d->m_connection.get());
else
CFURLConnectionResume(d->m_connection.get());
}
bool ResourceHandle::loadsBlocked()
{
return false;
}
bool ResourceHandle::willLoadFromCache(ResourceRequest& request, Frame*)
{
request.setCachePolicy(ReturnCacheDataDontLoad);
CFURLResponseRef cfResponse = 0;
CFErrorRef cfError = 0;
RetainPtr<CFURLRequestRef> cfRequest(AdoptCF, makeFinalRequest(request, true));
RetainPtr<CFDataRef> data(AdoptCF, CFURLConnectionSendSynchronousRequest(cfRequest.get(), &cfResponse, &cfError, request.timeoutInterval()));
bool cached = cfResponse && !cfError;
if (cfError)
CFRelease(cfError);
if (cfResponse)
CFRelease(cfResponse);
return cached;
}
#if PLATFORM(MAC)
void ResourceHandle::schedule(SchedulePair* pair)
{
CFRunLoopRef runLoop = pair->runLoop();
if (!runLoop)
return;
CFURLConnectionScheduleWithRunLoop(d->m_connection.get(), runLoop, pair->mode());
if (d->m_startWhenScheduled) {
CFURLConnectionStart(d->m_connection.get());
d->m_startWhenScheduled = false;
}
}
void ResourceHandle::unschedule(SchedulePair* pair)
{
CFRunLoopRef runLoop = pair->runLoop();
if (!runLoop)
return;
CFURLConnectionUnscheduleFromRunLoop(d->m_connection.get(), runLoop, pair->mode());
}
#endif
void WebCoreSynchronousLoaderClient::willSendRequest(ResourceHandle* handle, ResourceRequest& request, const ResourceResponse& )
{
if (!protocolHostAndPortAreEqual(handle->firstRequest().url(), request.url())) {
ASSERT(!m_error.cfError());
RetainPtr<CFErrorRef> cfError(AdoptCF, CFErrorCreate(kCFAllocatorDefault, kCFErrorDomainCFNetwork, kCFURLErrorBadServerResponse, 0));
m_error = cfError.get();
m_isDone = true;
CFURLRequestRef nullRequest = 0;
request = nullRequest;
return;
}
}
void WebCoreSynchronousLoaderClient::didReceiveResponse(ResourceHandle*, const ResourceResponse& response)
{
m_response = response;
}
void WebCoreSynchronousLoaderClient::didReceiveData(ResourceHandle*, const char* data, int length, int )
{
if (!m_data)
m_data.adoptCF(CFDataCreateMutable(kCFAllocatorDefault, 0));
CFDataAppendBytes(m_data.get(), reinterpret_cast<const UInt8*>(data), length);
}
void WebCoreSynchronousLoaderClient::didFinishLoading(ResourceHandle*, double)
{
m_isDone = true;
}
void WebCoreSynchronousLoaderClient::didFail(ResourceHandle*, const ResourceError& error)
{
m_error = error;
m_isDone = true;
}
void WebCoreSynchronousLoaderClient::didReceiveAuthenticationChallenge(ResourceHandle* handle, const AuthenticationChallenge& challenge)
{
CFURLConnectionUseCredential(handle->connection(), 0, challenge.cfURLAuthChallengeRef());
}
bool WebCoreSynchronousLoaderClient::shouldUseCredentialStorage(ResourceHandle*)
{
return m_allowStoredCredentials;
}
#if USE(PROTECTION_SPACE_AUTH_CALLBACK)
bool WebCoreSynchronousLoaderClient::canAuthenticateAgainstProtectionSpace(ResourceHandle*, const ProtectionSpace&)
{
return true;
}
#endif
#endif // USE(CFNETWORK)
#if HAVE(NETWORK_CFDATA_ARRAY_CALLBACK)
void ResourceHandle::handleDataArray(CFArrayRef dataArray)
{
ASSERT(client());
if (client()->supportsDataArray()) {
client()->didReceiveDataArray(this, dataArray);
return;
}
CFIndex count = CFArrayGetCount(dataArray);
ASSERT(count);
if (count == 1) {
CFDataRef data = static_cast<CFDataRef>(CFArrayGetValueAtIndex(dataArray, 0));
CFIndex length = CFDataGetLength(data);
client()->didReceiveData(this, reinterpret_cast<const char*>(CFDataGetBytePtr(data)), length, static_cast<int>(length));
return;
}
CFIndex totalSize = 0;
CFIndex index;
for (index = 0; index < count; index++)
totalSize += CFDataGetLength(static_cast<CFDataRef>(CFArrayGetValueAtIndex(dataArray, index)));
RetainPtr<CFMutableDataRef> mergedData(AdoptCF, CFDataCreateMutable(kCFAllocatorDefault, totalSize));
for (index = 0; index < count; index++) {
CFDataRef data = static_cast<CFDataRef>(CFArrayGetValueAtIndex(dataArray, index));
CFDataAppendBytes(mergedData.get(), CFDataGetBytePtr(data), CFDataGetLength(data));
}
client()->didReceiveData(this, reinterpret_cast<const char*>(CFDataGetBytePtr(mergedData.get())), totalSize, static_cast<int>(totalSize));
}
#endif
#if USE(CFURLSTORAGESESSIONS)
RetainPtr<CFURLStorageSessionRef> ResourceHandle::createPrivateBrowsingStorageSession(CFStringRef identifier)
{
#if PLATFORM(WIN)
return RetainPtr<CFURLStorageSessionRef>(AdoptCF, wkCreatePrivateStorageSession(identifier, defaultStorageSession()));
#else
return RetainPtr<CFURLStorageSessionRef>(AdoptCF, wkCreatePrivateStorageSession(identifier));
#endif
}
CFURLStorageSessionRef ResourceHandle::currentStorageSession()
{
if (CFURLStorageSessionRef privateStorageSession = privateBrowsingStorageSession())
return privateStorageSession;
return defaultStorageSession();
}
static RetainPtr<CFURLStorageSessionRef>& defaultCFURLStorageSession()
{
DEFINE_STATIC_LOCAL(RetainPtr<CFURLStorageSessionRef>, storageSession, ());
return storageSession;
}
void ResourceHandle::setDefaultStorageSession(CFURLStorageSessionRef storageSession)
{
defaultCFURLStorageSession() = storageSession;
}
CFURLStorageSessionRef ResourceHandle::defaultStorageSession()
{
return defaultCFURLStorageSession().get();
}
static RetainPtr<CFURLStorageSessionRef>& privateStorageSession()
{
DEFINE_STATIC_LOCAL(RetainPtr<CFURLStorageSessionRef>, storageSession, ());
return storageSession;
}
static String& privateBrowsingStorageSessionIdentifierBase()
{
DEFINE_STATIC_LOCAL(String, base, ());
return base;
}
void ResourceHandle::setPrivateBrowsingEnabled(bool enabled)
{
if (!enabled) {
privateStorageSession() = nullptr;
return;
}
if (privateStorageSession())
return;
String base = privateBrowsingStorageSessionIdentifierBase().isNull() ? privateBrowsingStorageSessionIdentifierDefaultBase() : privateBrowsingStorageSessionIdentifierBase();
RetainPtr<CFStringRef> cfIdentifier(AdoptCF, String(base + ".PrivateBrowsing").createCFString());
privateStorageSession() = createPrivateBrowsingStorageSession(cfIdentifier.get());
}
CFURLStorageSessionRef ResourceHandle::privateBrowsingStorageSession()
{
return privateStorageSession().get();
}
void ResourceHandle::setPrivateBrowsingStorageSessionIdentifierBase(const String& identifier)
{
privateBrowsingStorageSessionIdentifierBase() = identifier;
}
#if PLATFORM(WIN) || USE(CFNETWORK)
String ResourceHandle::privateBrowsingStorageSessionIdentifierDefaultBase()
{
return String(reinterpret_cast<CFStringRef>(CFBundleGetValueForInfoDictionaryKey(CFBundleGetMainBundle(), kCFBundleIdentifierKey)));
}
#endif // PLATFORM(WIN)
#endif // USE(CFURLSTORAGESESSIONS)
}