1/*
2 * Copyright (C) 2013 Google 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 are
6 * met:
7 *
8 *     * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 *     * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#ifndef SubtleCrypto_h
32#define SubtleCrypto_h
33
34#include "bindings/core/v8/ScriptPromise.h"
35#include "bindings/core/v8/ScriptWrappable.h"
36#include "platform/heap/Handle.h"
37#include "wtf/ArrayPiece.h"
38#include "wtf/Forward.h"
39
40namespace blink {
41
42class CryptoKey;
43class Dictionary;
44
45class SubtleCrypto FINAL : public GarbageCollected<SubtleCrypto>, public ScriptWrappable {
46    DEFINE_WRAPPERTYPEINFO();
47public:
48    static SubtleCrypto* create()
49    {
50        return new SubtleCrypto();
51    }
52
53    ScriptPromise encrypt(ScriptState*, const Dictionary&, CryptoKey*, const ArrayPiece&);
54    ScriptPromise decrypt(ScriptState*, const Dictionary&, CryptoKey*, const ArrayPiece&);
55    ScriptPromise sign(ScriptState*, const Dictionary&, CryptoKey*, const ArrayPiece&);
56    // Note that this is not named "verify" because when compiling on Mac that expands to a macro and breaks.
57    ScriptPromise verifySignature(ScriptState*, const Dictionary&, CryptoKey*, const ArrayPiece& signature, const ArrayPiece& data);
58    ScriptPromise digest(ScriptState*, const Dictionary&, const ArrayPiece& data);
59
60    ScriptPromise generateKey(ScriptState*, const Dictionary&, bool extractable, const Vector<String>& keyUsages);
61    ScriptPromise importKey(ScriptState*, const String&, const ArrayPiece&, const Dictionary&, bool extractable, const Vector<String>& keyUsages);
62    ScriptPromise importKey(ScriptState*, const String&, const Dictionary&, const Dictionary&, bool extractable, const Vector<String>& keyUsages);
63    ScriptPromise exportKey(ScriptState*, const String&, CryptoKey*);
64
65    ScriptPromise wrapKey(ScriptState*, const String&, CryptoKey*, CryptoKey*, const Dictionary&);
66    ScriptPromise unwrapKey(ScriptState*, const String&, const ArrayPiece&, CryptoKey*, const Dictionary&, const Dictionary&, bool, const Vector<String>&);
67
68    void trace(Visitor*) { }
69
70private:
71    SubtleCrypto();
72};
73
74} // namespace blink
75
76#endif // SubtleCrypto_h
77