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/*
* 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. AND ITS CONTRIBUTORS ``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 ITS 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
#if ENABLE(WEB_AUTHN)
#include <WebCore/AuthenticatorTransport.h>
#include <WebCore/FidoConstants.h>
#include <wtf/Forward.h>
#include <wtf/Function.h>
#include <wtf/Noncopyable.h>
#include <wtf/WeakPtr.h>
namespace WebKit {
class CtapDriver : public CanMakeWeakPtr<CtapDriver> {
WTF_MAKE_FAST_ALLOCATED;
WTF_MAKE_NONCOPYABLE(CtapDriver);
public:
using ResponseCallback = Function<void(Vector<uint8_t>&&)>;
virtual ~CtapDriver() = default;
void setProtocol(fido::ProtocolVersion protocol) { m_protocol = protocol; }
WebCore::AuthenticatorTransport transport() const { return m_transport; }
fido::ProtocolVersion protocol() const { return m_protocol; }
virtual void transact(Vector<uint8_t>&& data, ResponseCallback&&) = 0;
virtual void cancel() { };
protected:
CtapDriver(WebCore::AuthenticatorTransport transport)
: m_transport(transport) { }
private:
fido::ProtocolVersion m_protocol { fido::ProtocolVersion::kCtap };
WebCore::AuthenticatorTransport m_transport;
};
} // namespace WebKit
#endif // ENABLE(WEB_AUTHN)
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