1/*
2 * Copyright (C) 2018 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#pragma once
27
28#if ENABLE(WEB_AUTHN) && PLATFORM(MAC)
29
30#include "Authenticator.h"
31#include <WebCore/AuthenticatorGetInfoResponse.h>
32
33namespace WebKit {
34
35class CtapHidDriver;
36
37class CtapHidAuthenticator final : public Authenticator {
38public:
39 static Ref<CtapHidAuthenticator> create(std::unique_ptr<CtapHidDriver>&& driver, fido::AuthenticatorGetInfoResponse&& info)
40 {
41 return adoptRef(*new CtapHidAuthenticator(WTFMove(driver), WTFMove(info)));
42 }
43
44private:
45 explicit CtapHidAuthenticator(std::unique_ptr<CtapHidDriver>&&, fido::AuthenticatorGetInfoResponse&&);
46
47 void makeCredential() final;
48 void continueMakeCredentialAfterResponseReceived(Vector<uint8_t>&&) const;
49 void getAssertion() final;
50 void continueGetAssertionAfterResponseReceived(Vector<uint8_t>&&);
51
52 bool tryDowngrade();
53
54 std::unique_ptr<CtapHidDriver> m_driver;
55 fido::AuthenticatorGetInfoResponse m_info;
56 bool m_isDowngraded { false };
57};
58
59} // namespace WebKit
60
61#endif // ENABLE(WEB_AUTHN) && PLATFORM(MAC)
62