124 lines
5.5 KiB
C++
124 lines
5.5 KiB
C++
/*
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* Copyright (C) 2013 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include "CryptoAlgorithm.h"
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#if ENABLE(WEB_CRYPTO)
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#include "ScriptExecutionContext.h"
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namespace WebCore {
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void CryptoAlgorithm::encrypt(const CryptoAlgorithmParameters&, Ref<CryptoKey>&&, Vector<uint8_t>&&, VectorCallback&&, ExceptionCallback&& exceptionCallback, ScriptExecutionContext&, WorkQueue&)
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{
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exceptionCallback(NotSupportedError);
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}
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void CryptoAlgorithm::decrypt(const CryptoAlgorithmParameters&, Ref<CryptoKey>&&, Vector<uint8_t>&&, VectorCallback&&, ExceptionCallback&& exceptionCallback, ScriptExecutionContext&, WorkQueue&)
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{
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exceptionCallback(NotSupportedError);
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}
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void CryptoAlgorithm::sign(const CryptoAlgorithmParameters&, Ref<CryptoKey>&&, Vector<uint8_t>&&, VectorCallback&&, ExceptionCallback&& exceptionCallback, ScriptExecutionContext&, WorkQueue&)
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{
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exceptionCallback(NotSupportedError);
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}
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void CryptoAlgorithm::verify(const CryptoAlgorithmParameters&, Ref<CryptoKey>&&, Vector<uint8_t>&&, Vector<uint8_t>&&, BoolCallback&&, ExceptionCallback&& exceptionCallback, ScriptExecutionContext&, WorkQueue&)
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{
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exceptionCallback(NotSupportedError);
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}
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void CryptoAlgorithm::digest(Vector<uint8_t>&&, VectorCallback&&, ExceptionCallback&& exceptionCallback, ScriptExecutionContext&, WorkQueue&)
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{
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exceptionCallback(NotSupportedError);
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}
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void CryptoAlgorithm::generateKey(const CryptoAlgorithmParameters&, bool, CryptoKeyUsageBitmap, KeyOrKeyPairCallback&&, ExceptionCallback&& exceptionCallback, ScriptExecutionContext&)
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{
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exceptionCallback(NotSupportedError);
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}
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void CryptoAlgorithm::deriveBits(const CryptoAlgorithmParameters&, Ref<CryptoKey>&&, size_t, VectorCallback&&, ExceptionCallback&& exceptionCallback, ScriptExecutionContext&, WorkQueue&)
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{
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exceptionCallback(NotSupportedError);
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}
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void CryptoAlgorithm::importKey(CryptoKeyFormat, KeyData&&, const CryptoAlgorithmParameters&, bool, CryptoKeyUsageBitmap, KeyCallback&&, ExceptionCallback&& exceptionCallback)
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{
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exceptionCallback(NotSupportedError);
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}
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void CryptoAlgorithm::exportKey(CryptoKeyFormat, Ref<CryptoKey>&&, KeyDataCallback&&, ExceptionCallback&& exceptionCallback)
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{
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exceptionCallback(NotSupportedError);
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}
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void CryptoAlgorithm::wrapKey(Ref<CryptoKey>&&, Vector<uint8_t>&&, VectorCallback&&, ExceptionCallback&& exceptionCallback)
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{
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exceptionCallback(NotSupportedError);
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}
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void CryptoAlgorithm::unwrapKey(Ref<CryptoKey>&&, Vector<uint8_t>&&, VectorCallback&&, ExceptionCallback&& exceptionCallback)
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{
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exceptionCallback(NotSupportedError);
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}
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ExceptionOr<size_t> CryptoAlgorithm::getKeyLength(const CryptoAlgorithmParameters&)
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{
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return Exception { NotSupportedError };
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}
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template<typename ResultCallbackType, typename OperationType>
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static void dispatchAlgorithmOperation(WorkQueue& workQueue, ScriptExecutionContext& context, ResultCallbackType&& callback, CryptoAlgorithm::ExceptionCallback&& exceptionCallback, OperationType&& operation)
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{
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workQueue.dispatch(
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[operation = WTFMove(operation), callback = WTFMove(callback), exceptionCallback = WTFMove(exceptionCallback), contextIdentifier = context.contextIdentifier()]() mutable {
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auto result = operation();
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ScriptExecutionContext::postTaskTo(contextIdentifier, [result = crossThreadCopy(result), callback = WTFMove(callback), exceptionCallback = WTFMove(exceptionCallback)](auto&) mutable {
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if (result.hasException()) {
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exceptionCallback(result.releaseException().code());
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return;
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}
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callback(result.releaseReturnValue());
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});
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});
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}
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void CryptoAlgorithm::dispatchOperationInWorkQueue(WorkQueue& workQueue, ScriptExecutionContext& context, VectorCallback&& callback, ExceptionCallback&& exceptionCallback, WTF::Function<ExceptionOr<Vector<uint8_t>>()>&& operation)
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{
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dispatchAlgorithmOperation(workQueue, context, WTFMove(callback), WTFMove(exceptionCallback), WTFMove(operation));
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}
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void CryptoAlgorithm::dispatchOperationInWorkQueue(WorkQueue& workQueue, ScriptExecutionContext& context, BoolCallback&& callback, ExceptionCallback&& exceptionCallback, WTF::Function<ExceptionOr<bool>()>&& operation)
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{
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dispatchAlgorithmOperation(workQueue, context, WTFMove(callback), WTFMove(exceptionCallback), WTFMove(operation));
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}
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}
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#endif
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