1/*
2 * Copyright (C) 2016 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_CRYPTO)
29
30#include "CryptoAlgorithmParameters.h"
31#include <JavaScriptCore/JSObject.h>
32#include <JavaScriptCore/Strong.h>
33#include <wtf/Variant.h>
34
35namespace WebCore {
36
37class CryptoAlgorithmHmacKeyParams final : public CryptoAlgorithmParameters {
38public:
39 // FIXME: Consider merging hash and hashIdentifier.
40 Variant<JSC::Strong<JSC::JSObject>, String> hash;
41 CryptoAlgorithmIdentifier hashIdentifier;
42 Optional<size_t> length;
43
44 Class parametersClass() const final { return Class::HmacKeyParams; }
45
46 CryptoAlgorithmHmacKeyParams isolatedCopy() const
47 {
48 CryptoAlgorithmHmacKeyParams result;
49 result.identifier = identifier;
50 result.hashIdentifier = hashIdentifier;
51 result.length = length;
52
53 return result;
54 }
55};
56
57} // namespace WebCore
58
59SPECIALIZE_TYPE_TRAITS_CRYPTO_ALGORITHM_PARAMETERS(HmacKeyParams)
60
61#endif // ENABLE(WEB_CRYPTO)
62