Source/WebKit/Shared/cf/CookieStorageUtilsCF.mm

/*
 * Copyright (C) 2017-2018 Apple Inc. All rights reserved.
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 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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#import "config.h"
#import "CookieStorageUtilsCF.h"

#import <pal/spi/cocoa/NSURLConnectionSPI.h>
#import <wtf/ProcessPrivilege.h>

namespace WebKit {

RetainPtr<CFHTTPCookieStorageRef> cookieStorageFromIdentifyingData(const Vector<uint8_t>& data)
{
    ASSERT(!data.isEmpty());
    ASSERT(hasProcessPrivilege(ProcessPrivilege::CanAccessRawCookies));

    auto cookieStorageData = adoptCF(CFDataCreate(kCFAllocatorDefault, data.data(), data.size()));
    auto cookieStorage = adoptCF(CFHTTPCookieStorageCreateFromIdentifyingData(kCFAllocatorDefault, cookieStorageData.get()));
    ASSERT(cookieStorage);

    CFHTTPCookieStorageScheduleWithRunLoop(cookieStorage.get(), [NSURLConnection resourceLoaderRunLoop], kCFRunLoopCommonModes);

    return cookieStorage;
}

Vector<uint8_t> identifyingDataFromCookieStorage(CFHTTPCookieStorageRef cookieStorage)
{
    ASSERT(hasProcessPrivilege(ProcessPrivilege::CanAccessRawCookies));

    Vector<uint8_t> result;

    auto cfData = adoptCF(CFHTTPCookieStorageCreateIdentifyingData(kCFAllocatorDefault, cookieStorage));
    result.append(CFDataGetBytePtr(cfData.get()), CFDataGetLength(cfData.get()));

    return result;
}

} // namespace WebKit