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/*
* Copyright (C) 2013 Google 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.
* 3. Neither the name of Google, Inc. ("Google") nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY GOOGLE 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 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.
*/
#include "config.h"
#include "modules/crypto/SubtleCrypto.h"
#include "core/dom/ExceptionCode.h"
#include "modules/crypto/CryptoOperation.h"
#include "modules/crypto/NormalizeAlgorithm.h"
#include "wtf/ArrayBuffer.h"
#include "wtf/ArrayBufferView.h"
namespace WebCore {
SubtleCrypto::SubtleCrypto()
{
ScriptWrappable::init(this);
}
PassRefPtr<CryptoOperation> SubtleCrypto::encrypt(const Dictionary& rawAlgorithm, ExceptionCode& ec)
{
WebKit::WebCryptoAlgorithm algorithm;
if (!normalizeAlgorithm(rawAlgorithm, Encrypt, algorithm, ec))
return 0;
return CryptoOperation::create(algorithm);
}
PassRefPtr<CryptoOperation> SubtleCrypto::decrypt(const Dictionary& rawAlgorithm, ExceptionCode& ec)
{
WebKit::WebCryptoAlgorithm algorithm;
if (!normalizeAlgorithm(rawAlgorithm, Decrypt, algorithm, ec))
return 0;
return CryptoOperation::create(algorithm);
}
PassRefPtr<CryptoOperation> SubtleCrypto::sign(const Dictionary& rawAlgorithm, ExceptionCode& ec)
{
WebKit::WebCryptoAlgorithm algorithm;
if (!normalizeAlgorithm(rawAlgorithm, Sign, algorithm, ec))
return 0;
return CryptoOperation::create(algorithm);
}
PassRefPtr<CryptoOperation> SubtleCrypto::verifySignature(const Dictionary& rawAlgorithm, ExceptionCode& ec)
{
WebKit::WebCryptoAlgorithm algorithm;
if (!normalizeAlgorithm(rawAlgorithm, Verify, algorithm, ec))
return 0;
return CryptoOperation::create(algorithm);
}
PassRefPtr<CryptoOperation> SubtleCrypto::digest(const Dictionary& rawAlgorithm, ExceptionCode& ec)
{
WebKit::WebCryptoAlgorithm algorithm;
if (!normalizeAlgorithm(rawAlgorithm, Digest, algorithm, ec))
return 0;
return CryptoOperation::create(algorithm);
}
} // namespace WebCore