third_party/WebKit/Source/modules/crypto/SubtleCrypto.h

/*
 * Copyright (C) 2013 Google Inc. All rights reserved.
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 * modification, are permitted provided that the following conditions are
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 *     * Redistributions in binary form must reproduce the above
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 * in the documentation and/or other materials provided with the
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 * this software without specific prior written permission.
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#ifndef SubtleCrypto_h
#define SubtleCrypto_h

#include "bindings/core/v8/ArrayBufferOrArrayBufferView.h"
#include "bindings/core/v8/ScriptPromise.h"
#include "bindings/core/v8/ScriptWrappable.h"
#include "bindings/modules/v8/ArrayBufferOrArrayBufferViewOrDictionary.h"
#include "bindings/modules/v8/DictionaryOrString.h"
#include "platform/heap/Handle.h"
#include "wtf/Forward.h"

namespace blink {

class CryptoKey;

typedef ArrayBufferOrArrayBufferView BufferSource;
typedef DictionaryOrString AlgorithmIdentifier;

class SubtleCrypto final : public GarbageCollected<SubtleCrypto>, public ScriptWrappable {
    DEFINE_WRAPPERTYPEINFO();
public:
    static SubtleCrypto* create()
    {
        return new SubtleCrypto();
    }

    ScriptPromise encrypt(ScriptState*, const AlgorithmIdentifier&, CryptoKey*, const BufferSource&);
    ScriptPromise decrypt(ScriptState*, const AlgorithmIdentifier&, CryptoKey*, const BufferSource&);
    ScriptPromise sign(ScriptState*, const AlgorithmIdentifier&, CryptoKey*, const BufferSource&);
    // Note that this is not named "verify" because when compiling on Mac that expands to a macro and breaks.
    ScriptPromise verifySignature(ScriptState*, const AlgorithmIdentifier&, CryptoKey*, const BufferSource& signature, const BufferSource& data);
    ScriptPromise digest(ScriptState*, const AlgorithmIdentifier&, const BufferSource& data);

    ScriptPromise generateKey(ScriptState*, const AlgorithmIdentifier&, bool extractable, const Vector<String>& keyUsages);
    ScriptPromise importKey(ScriptState*, const String&, const ArrayBufferOrArrayBufferViewOrDictionary&, const AlgorithmIdentifier&, bool extractable, const Vector<String>& keyUsages);
    ScriptPromise exportKey(ScriptState*, const String&, CryptoKey*);

    ScriptPromise wrapKey(ScriptState*, const String&, CryptoKey*, CryptoKey*, const AlgorithmIdentifier&);
    ScriptPromise unwrapKey(ScriptState*, const String&, const BufferSource&, CryptoKey*, const AlgorithmIdentifier&, const AlgorithmIdentifier&, bool, const Vector<String>&);

    ScriptPromise deriveBits(ScriptState*, const AlgorithmIdentifier&, CryptoKey*, unsigned);
    ScriptPromise deriveKey(ScriptState*, const AlgorithmIdentifier&, CryptoKey*, const AlgorithmIdentifier&, bool extractable, const Vector<String>&);

    DEFINE_INLINE_TRACE() { }

private:
    SubtleCrypto();
};

} // namespace blink

#endif // SubtleCrypto_h