blob: c52b2be6930787085537bc3b7033aac148bc9bcb [file] [log] [blame]
/*
* Copyright (C) 2019 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.
*/
#include "NetworkStorageSessionMap.h"
#include <WebCore/NetworkStorageSession.h>
#include <pal/SessionID.h>
#include <wtf/MainThread.h>
#include <wtf/ProcessID.h>
#include <wtf/ProcessPrivilege.h>
#include <wtf/UUID.h>
#include <wtf/text/StringConcatenateNumbers.h>
static std::unique_ptr<WebCore::NetworkStorageSession>& defaultNetworkStorageSession()
{
ASSERT(isMainThread());
static NeverDestroyed<std::unique_ptr<WebCore::NetworkStorageSession>> session;
return session;
}
static HashMap<PAL::SessionID, std::unique_ptr<WebCore::NetworkStorageSession>>& globalSessionMap()
{
static NeverDestroyed<HashMap<PAL::SessionID, std::unique_ptr<WebCore::NetworkStorageSession>>> map;
return map;
}
WebCore::NetworkStorageSession* NetworkStorageSessionMap::storageSession(PAL::SessionID sessionID)
{
if (sessionID == PAL::SessionID::defaultSessionID())
return &defaultStorageSession();
return globalSessionMap().get(sessionID);
}
WebCore::NetworkStorageSession& NetworkStorageSessionMap::defaultStorageSession()
{
if (!defaultNetworkStorageSession())
defaultNetworkStorageSession() = makeUnique<WebCore::NetworkStorageSession>(PAL::SessionID::defaultSessionID());
return *defaultNetworkStorageSession();
}
void NetworkStorageSessionMap::switchToNewTestingSession()
{
#if PLATFORM(COCOA) || USE(CFURLCONNECTION)
// Session name should be short enough for shared memory region name to be under the limit, otherwise sandbox rules won't work (see <rdar://problem/13642852>).
auto session = WebCore::createPrivateStorageSession(makeString("WebKit Test-"_s, getCurrentProcessID()).createCFString().get());
RetainPtr<CFHTTPCookieStorageRef> cookieStorage;
if (WebCore::NetworkStorageSession::processMayUseCookieAPI()) {
ASSERT(hasProcessPrivilege(ProcessPrivilege::CanAccessRawCookies));
if (session)
cookieStorage = adoptCF(_CFURLStorageSessionCopyCookieStorage(kCFAllocatorDefault, session.get()));
}
defaultNetworkStorageSession() = makeUnique<WebCore::NetworkStorageSession>(PAL::SessionID::defaultSessionID(), WTFMove(session), WTFMove(cookieStorage));
#endif
}
void NetworkStorageSessionMap::ensureSession(PAL::SessionID sessionID, const String& identifierBase)
{
#if PLATFORM(COCOA) || USE(CFURLCONNECTION)
auto addResult = globalSessionMap().add(sessionID, nullptr);
if (!addResult.isNewEntry)
return;
auto identifier = makeString(identifierBase, ".PrivateBrowsing."_s, UUID::createVersion4()).createCFString();
RetainPtr<CFURLStorageSessionRef> storageSession;
if (sessionID.isEphemeral())
storageSession = WebCore::createPrivateStorageSession(identifier.get());
else
storageSession = WebCore::NetworkStorageSession::createCFStorageSessionForIdentifier(identifier.get());
RetainPtr<CFHTTPCookieStorageRef> cookieStorage;
if (WebCore::NetworkStorageSession::processMayUseCookieAPI()) {
ASSERT(hasProcessPrivilege(ProcessPrivilege::CanAccessRawCookies));
if (storageSession)
cookieStorage = adoptCF(_CFURLStorageSessionCopyCookieStorage(kCFAllocatorDefault, storageSession.get()));
}
addResult.iterator->value = makeUnique<WebCore::NetworkStorageSession>(sessionID, WTFMove(storageSession), WTFMove(cookieStorage));
#elif USE(CURL)
globalSessionMap().ensure(sessionID, [sessionID] {
return makeUnique<WebCore::NetworkStorageSession>(sessionID);
});
#endif
}
void NetworkStorageSessionMap::destroySession(PAL::SessionID sessionID)
{
globalSessionMap().remove(sessionID);
}