/* * Copyright (C) 2013 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef JSCryptoKeySerializationJWK_h #define JSCryptoKeySerializationJWK_h #include "CryptoKeySerialization.h" #include <heap/Strong.h> #include <wtf/Vector.h> #include <wtf/text/WTFString.h> #if ENABLE(SUBTLE_CRYPTO) namespace JSC { class ExecState; class JSObject; } namespace WebCore { class CryptoAlgorithmParameters; class CryptoKey; class CryptoKeyDataRSAComponents; class JSCryptoKeySerializationJWK final : public CryptoKeySerialization { WTF_MAKE_NONCOPYABLE(JSCryptoKeySerializationJWK); public: JSCryptoKeySerializationJWK(JSC::ExecState*, const String&); virtual ~JSCryptoKeySerializationJWK(); static String serialize(JSC::ExecState* exec, const CryptoKey&); private: Optional<CryptoAlgorithmPair> reconcileAlgorithm(CryptoAlgorithm*, CryptoAlgorithmParameters*) const override; void reconcileUsages(CryptoKeyUsage&) const override; void reconcileExtractable(bool&) const override; std::unique_ptr<CryptoKeyData> keyData() const override; bool keySizeIsValid(size_t sizeInBits) const; std::unique_ptr<CryptoKeyData> keyDataOctetSequence() const; std::unique_ptr<CryptoKeyData> keyDataRSAComponents() const; JSC::ExecState* m_exec; JSC::Strong<JSC::JSObject> m_json; mutable String m_jwkAlgorithmName; // Stored when reconcileAlgorithm is called, and used later. }; } #endif // ENABLE(SUBTLE_CRYPTO) #endif // JSCryptoKeySerializationJWK_h