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/*
* Copyright (C) 2004, 2006 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. ``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
* 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.
*/
#pragma once
#include "AuthenticationChallenge.h"
#include "NetworkingContext.h"
#include "ResourceHandle.h"
#include "ResourceHandleClient.h"
#include "ResourceRequest.h"
#include "Timer.h"
#include <wtf/MonotonicTime.h>
#if USE(CFURLCONNECTION)
#include "ResourceHandleCFURLConnectionDelegate.h"
#include <pal/spi/win/CFNetworkSPIWin.h>
#endif
#if USE(CURL)
#include "CurlRequest.h"
#include "SynchronousLoaderClient.h"
#include <wtf/MessageQueue.h>
#include <wtf/MonotonicTime.h>
#endif
#if PLATFORM(COCOA)
OBJC_CLASS NSURLAuthenticationChallenge;
OBJC_CLASS NSURLConnection;
#endif
#if PLATFORM(COCOA) || USE(CFURLCONNECTION)
typedef const struct __CFURLStorageSession* CFURLStorageSessionRef;
#endif
// The allocations and releases in ResourceHandleInternal are
// Cocoa-exception-free (either simple Foundation classes or
// WebCoreResourceLoaderImp which avoids doing work in dealloc).
namespace WebCore {
DECLARE_ALLOCATOR_WITH_HEAP_IDENTIFIER(ResourceHandleInternal);
class ResourceHandleInternal {
WTF_MAKE_NONCOPYABLE(ResourceHandleInternal);
WTF_MAKE_FAST_ALLOCATED_WITH_HEAP_IDENTIFIER(ResourceHandleInternal);
public:
ResourceHandleInternal(ResourceHandle* loader, NetworkingContext* context, const ResourceRequest& request, ResourceHandleClient* client, bool defersLoading, bool shouldContentSniff, ContentEncodingSniffingPolicy contentEncodingSniffingPolicy, RefPtr<SecurityOrigin>&& sourceOrigin, bool isMainFrameNavigation)
: m_context(context)
, m_client(client)
, m_firstRequest(request)
, m_lastHTTPMethod(request.httpMethod())
, m_partition(request.cachePartition())
, m_defersLoading(defersLoading)
, m_shouldContentSniff(shouldContentSniff)
, m_contentEncodingSniffingPolicy(contentEncodingSniffingPolicy)
#if USE(CFURLCONNECTION)
, m_currentRequest(request)
#endif
, m_failureTimer(*loader, &ResourceHandle::failureTimerFired)
, m_sourceOrigin(WTFMove(sourceOrigin))
, m_isMainFrameNavigation(isMainFrameNavigation)
{
const URL& url = m_firstRequest.url();
m_user = url.user();
m_password = url.password();
m_firstRequest.removeCredentials();
}
~ResourceHandleInternal();
ResourceHandleClient* client() { return m_client; }
RefPtr<NetworkingContext> m_context;
ResourceHandleClient* m_client;
ResourceRequest m_firstRequest;
String m_lastHTTPMethod;
String m_partition;
// Suggested credentials for the current redirection step.
String m_user;
String m_password;
Credential m_initialCredential;
int status { 0 };
bool m_defersLoading;
bool m_shouldContentSniff;
ContentEncodingSniffingPolicy m_contentEncodingSniffingPolicy;
#if USE(CFURLCONNECTION)
RetainPtr<CFURLConnectionRef> m_connection;
ResourceRequest m_currentRequest;
RefPtr<ResourceHandleCFURLConnectionDelegate> m_connectionDelegate;
#endif
#if PLATFORM(COCOA)
RetainPtr<NSURLConnection> m_connection;
RetainPtr<id> m_delegate;
#endif
#if PLATFORM(COCOA)
bool m_startWhenScheduled { false };
#endif
#if PLATFORM(COCOA) || USE(CFURLCONNECTION)
RetainPtr<CFURLStorageSessionRef> m_storageSession;
#endif
#if USE(CURL)
std::unique_ptr<CurlResourceHandleDelegate> m_delegate;
bool m_cancelled { false };
unsigned m_authFailureCount { 0 };
bool m_addedCacheValidationHeaders { false };
RefPtr<CurlRequest> m_curlRequest;
RefPtr<SynchronousLoaderMessageQueue> m_messageQueue;
#endif
Box<NetworkLoadMetrics> m_networkLoadMetrics;
MonotonicTime m_startTime;
uint16_t m_redirectCount { 0 };
bool m_failsTAOCheck { false };
bool m_hasCrossOriginRedirect { false };
bool m_isCrossOrigin { false };
#if PLATFORM(COCOA)
// We need to keep a reference to the original challenge to be able to cancel it.
// It is almost identical to m_currentWebChallenge.nsURLAuthenticationChallenge(), but has a different sender.
NSURLAuthenticationChallenge *m_currentMacChallenge { nil };
#endif
AuthenticationChallenge m_currentWebChallenge;
ResourceHandle::FailureType m_scheduledFailureType { ResourceHandle::NoFailure };
Timer m_failureTimer;
RefPtr<SecurityOrigin> m_sourceOrigin;
bool m_isMainFrameNavigation { false };
};
} // namespace WebCore
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