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/*
* Copyright (C) 2020 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. ``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
* 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 "JSRTCRtpSFrameTransform.h"
#if ENABLE(WEB_RTC)
#include "JSCryptoKey.h"
#include "JSDOMPromiseDeferred.h"
#include <JavaScriptCore/JSBigInt.h>
namespace WebCore {
using namespace JSC;
JSValue JSRTCRtpSFrameTransform::setEncryptionKey(JSGlobalObject& lexicalGlobalObject, CallFrame& callFrame, Ref<DeferredPromise>&& promise)
{
auto& vm = getVM(&lexicalGlobalObject);
auto throwScope = DECLARE_THROW_SCOPE(vm);
if (callFrame.argumentCount() < 1) [[unlikely]] {
throwVMError(&lexicalGlobalObject, throwScope, createNotEnoughArgumentsError(&lexicalGlobalObject));
return jsUndefined();
}
EnsureStillAliveScope argument0 = callFrame.uncheckedArgument(0);
auto keyConversionResult = convert<IDLInterface<CryptoKey>>(lexicalGlobalObject, argument0.value(), [](auto& lexicalGlobalObject, auto& scope) {
throwArgumentTypeError(lexicalGlobalObject, scope, 0, "key"_s, "SFrameTransform"_s, "setEncryptionKey"_s, "CryptoKey"_s);
});
if (keyConversionResult.hasException(throwScope)) [[unlikely]]
return jsUndefined();
EnsureStillAliveScope argument1 = callFrame.argument(1);
std::optional<uint64_t> keyID;
if (!argument1.value().isUndefined()) {
if (argument1.value().isBigInt()) {
if (argument1.value().asHeapBigInt()->length() > 1) {
throwException(&lexicalGlobalObject, throwScope, createDOMException(&lexicalGlobalObject, ExceptionCode::RangeError, "Not a 64 bits integer"_s));
return jsUndefined();
}
keyID = JSBigInt::toBigUInt64(argument1.value());
} else {
auto keyIDConversionResult = convert<IDLUnsignedLongLong>(lexicalGlobalObject, argument1.value());
if (keyIDConversionResult.hasException(throwScope)) [[unlikely]]
return jsUndefined();
keyID = keyIDConversionResult.releaseReturnValue();
}
}
RETURN_IF_EXCEPTION(throwScope, jsUndefined());
throwScope.release();
wrapped().setEncryptionKey(*keyConversionResult.releaseReturnValue(), keyID, WTFMove(promise));
return jsUndefined();
}
}
#endif
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