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/*
* Copyright (C) 2009 Gustavo Noronha Silva
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "config.h"
#if USE(SOUP)
#include "ResourceRequest.h"
#include "BlobData.h"
#include "BlobRegistryImpl.h"
#include "GUniquePtrSoup.h"
#include "HTTPParsers.h"
#include "MIMETypeRegistry.h"
#include "RegistrableDomain.h"
#include "SharedBuffer.h"
#include "URLSoup.h"
#include "WebKitFormDataInputStream.h"
#include <wtf/text/CString.h>
#include <wtf/text/WTFString.h>
namespace WebCore {
static inline SoupMessagePriority toSoupMessagePriority(ResourceLoadPriority priority)
{
switch (priority) {
case ResourceLoadPriority::VeryLow:
return SOUP_MESSAGE_PRIORITY_VERY_LOW;
case ResourceLoadPriority::Low:
return SOUP_MESSAGE_PRIORITY_LOW;
case ResourceLoadPriority::Medium:
return SOUP_MESSAGE_PRIORITY_NORMAL;
case ResourceLoadPriority::High:
return SOUP_MESSAGE_PRIORITY_HIGH;
case ResourceLoadPriority::VeryHigh:
return SOUP_MESSAGE_PRIORITY_VERY_HIGH;
}
RELEASE_ASSERT_NOT_REACHED();
}
GRefPtr<SoupMessage> ResourceRequest::createSoupMessage(BlobRegistryImpl& blobRegistry) const
{
auto uri = createSoupURI();
if (!uri)
return nullptr;
auto soupMessage = adoptGRef(soup_message_new_from_uri(httpMethod().ascii().data(), uri.get()));
soup_message_set_priority(soupMessage.get(), toSoupMessagePriority(priority()));
updateSoupMessageHeaders(soup_message_get_request_headers(soupMessage.get()));
if (firstPartyForCookies().protocolIsInHTTPFamily()) {
if (auto firstParty = urlToSoupURI(firstPartyForCookies()))
soup_message_set_first_party(soupMessage.get(), firstParty.get());
}
if (!isSameSiteUnspecified()) {
if (isSameSite()) {
auto siteForCookies = urlToSoupURI(m_requestData.m_url);
soup_message_set_site_for_cookies(soupMessage.get(), siteForCookies.get());
}
soup_message_set_is_top_level_navigation(soupMessage.get(), isTopSite());
}
if (!acceptEncoding())
soup_message_disable_feature(soupMessage.get(), SOUP_TYPE_CONTENT_DECODER);
if (!allowCookies())
soup_message_disable_feature(soupMessage.get(), SOUP_TYPE_COOKIE_JAR);
updateSoupMessageBody(soupMessage.get(), blobRegistry);
return soupMessage;
}
void ResourceRequest::updateSoupMessageBody(SoupMessage* soupMessage, BlobRegistryImpl& blobRegistry) const
{
auto formData = httpBody();
if (!formData || formData->isEmpty())
return;
// Handle the common special case of one piece of form data, with no files.
auto& elements = formData->elements();
if (elements.size() == 1 && !formData->alwaysStream()) {
if (auto* vector = std::get_if<Vector<uint8_t>>(&elements[0].data)) {
GRefPtr<GBytes> bytes = adoptGRef(g_bytes_new_static(vector->span().data(), vector->size()));
soup_message_set_request_body_from_bytes(soupMessage, nullptr, bytes.get());
return;
}
}
// Precompute the content length.
auto resolvedFormData = formData->resolveBlobReferences();
uint64_t length = 0;
for (auto& element : resolvedFormData->elements()) {
length += element.lengthInBytes([&](auto& url) {
return blobRegistry.blobSize(url);
});
}
if (!length)
return;
GRefPtr<GInputStream> stream = webkitFormDataInputStreamNew(WTFMove(resolvedFormData));
soup_message_set_request_body(soupMessage, nullptr, stream.get(), length);
}
GRefPtr<GInputStream> ResourceRequest::createBodyStream() const
{
auto formData = httpBody();
if (!formData || formData->isEmpty())
return nullptr;
auto resolvedFormData = formData->resolveBlobReferences();
for (auto& element : resolvedFormData->elements()) {
if (element.lengthInBytes() > 0)
return webkitFormDataInputStreamNew(WTFMove(resolvedFormData));
}
return nullptr;
}
void ResourceRequest::updateSoupMessageHeaders(SoupMessageHeaders* soupHeaders) const
{
const HTTPHeaderMap& headers = httpHeaderFields();
if (!headers.isEmpty()) {
HTTPHeaderMap::const_iterator end = headers.end();
for (HTTPHeaderMap::const_iterator it = headers.begin(); it != end; ++it)
soup_message_headers_append(soupHeaders, it->key.utf8().data(), it->value.utf8().data());
}
}
void ResourceRequest::updateFromSoupMessageHeaders(SoupMessageHeaders* soupHeaders)
{
m_requestData.m_httpHeaderFields.clear();
SoupMessageHeadersIter headersIter;
soup_message_headers_iter_init(&headersIter, soupHeaders);
const char* headerName;
const char* headerValue;
while (soup_message_headers_iter_next(&headersIter, &headerName, &headerValue))
m_requestData.m_httpHeaderFields.set(String::fromLatin1(headerName), String::fromLatin1(headerValue));
}
unsigned initializeMaximumHTTPConnectionCountPerHost()
{
// Soup has its own queue control; it wants to have all requests
// given to it, so that it is able to look ahead, and schedule
// them in a good way.
return 10000;
}
GRefPtr<GUri> ResourceRequest::createSoupURI() const
{
return m_requestData.m_url.createGUri();
}
void ResourceRequest::updateFromDelegatePreservingOldProperties(const ResourceRequest& delegateProvidedRequest)
{
// These are things we don't want willSendRequest delegate to mutate or reset.
ResourceLoadPriority oldPriority = priority();
RefPtr<FormData> oldHTTPBody = httpBody();
bool isHiddenFromInspector = hiddenFromInspector();
auto oldRequester = requester();
auto oldInitiatorIdentifier = initiatorIdentifier();
auto oldInspectorInitiatorNodeIdentifier = inspectorInitiatorNodeIdentifier();
*this = delegateProvidedRequest;
setPriority(oldPriority);
setHTTPBody(WTFMove(oldHTTPBody));
setHiddenFromInspector(isHiddenFromInspector);
setRequester(oldRequester);
setInitiatorIdentifier(oldInitiatorIdentifier);
if (oldInspectorInitiatorNodeIdentifier)
setInspectorInitiatorNodeIdentifier(*oldInspectorInitiatorNodeIdentifier);
}
ResourceRequest ResourceRequest::fromResourceRequestData(ResourceRequestData&& requestData)
{
if (std::holds_alternative<ResourceRequestBase::RequestData>(requestData))
return ResourceRequest(WTFMove(std::get<ResourceRequestBase::RequestData>(requestData)));
return ResourceRequest(WTFMove(std::get<ResourceRequestPlatformData>(requestData)));
}
ResourceRequestData ResourceRequest::getRequestDataToSerialize() const
{
if (encodingRequiresPlatformData())
return ResourceRequestPlatformData { m_requestData, m_acceptEncoding, m_redirectCount };
return m_requestData;
}
} // namespace WebCore
#endif // USE(SOUP)
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