// Copyright 2017 The Chromium Authors. All rights reserved.
// Copyright (C) 2018 Apple Inc. All rights reserved.
//
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// modification, are permitted provided that the following conditions are
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//
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// notice, this list of conditions and the following disclaimer.
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#pragma once

#if ENABLE(WEB_AUTHN)

#include "AuthenticatorSupportedOptions.h"
#include "FidoConstants.h"
#include <wtf/Forward.h>

namespace WebCore {
struct PublicKeyCredentialCreationOptions;
struct PublicKeyCredentialRequestOptions;
}

namespace fido {

// Serializes MakeCredential request parameter into CBOR encoded map with
// integer keys and CBOR encoded values as defined by the CTAP spec.
// https://fidoalliance.org/specs/fido-v2.0-ps-20170927/fido-client-to-authenticator-protocol-v2.0-ps-20170927.html#authenticatorMakeCredential
WEBCORE_EXPORT Vector<uint8_t> encodeMakeCredenitalRequestAsCBOR(const Vector<uint8_t>& hash, const WebCore::PublicKeyCredentialCreationOptions&, AuthenticatorSupportedOptions::UserVerificationAvailability);

// Serializes GetAssertion request parameter into CBOR encoded map with
// integer keys and CBOR encoded values as defined by the CTAP spec.
// https://fidoalliance.org/specs/fido-v2.0-ps-20170927/fido-client-to-authenticator-protocol-v2.0-ps-20170927.html#authenticatorGetAssertion
WEBCORE_EXPORT Vector<uint8_t> encodeGetAssertionRequestAsCBOR(const Vector<uint8_t>& hash, const WebCore::PublicKeyCredentialRequestOptions&, AuthenticatorSupportedOptions::UserVerificationAvailability);

// Represents CTAP requests with empty parameters, including
// AuthenticatorGetInfo, AuthenticatorCancel, AuthenticatorReset and
// AuthenticatorGetNextAssertion commands.
WEBCORE_EXPORT Vector<uint8_t> encodeEmptyAuthenticatorRequest(CtapRequestCommand);

} // namespace fido

#endif // ENABLE(WEB_AUTHN)