/*
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 * modification, are permitted provided that the following conditions are
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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 THIRD_PARTY_BLINK_RENDERER_MODULES_CRYPTO_NORMALIZE_ALGORITHM_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_CRYPTO_NORMALIZE_ALGORITHM_H_

#include "third_party/blink/public/platform/web_crypto.h"
#include "third_party/blink/public/platform/web_crypto_algorithm.h"
#include "third_party/blink/public/platform/web_string.h"
#include "third_party/blink/renderer/bindings/modules/v8/object_or_string.h"
#include "third_party/blink/renderer/modules/modules_export.h"
#include "third_party/blink/renderer/platform/wtf/allocator/allocator.h"
#include "third_party/blink/renderer/platform/wtf/assertions.h"
#include "third_party/blink/renderer/platform/wtf/forward.h"
#include "v8/include/v8.h"

namespace blink {

using AlgorithmIdentifier = ObjectOrString;

// Converts a javascript AlgorithmIdentifier to a WebCryptoAlgorithm object.
//
// This corresponds with "normalizing" [1] the algorithm, and then validating
// the expected parameters for the algorithm/operation combination.
//
// On success returns true and sets the WebCryptoAlgorithm.
//
// On failure NormalizeAlgorithm returns false and throws an exception in the
// ExceptionState.
//
// [1]
// https://w3c.github.io/webcrypto/#algorithm-normalization-normalize-an-algorithm
MODULES_EXPORT WARN_UNUSED_RESULT bool NormalizeAlgorithm(
    v8::Isolate*,
    const AlgorithmIdentifier&,
    WebCryptoOperation,
    WebCryptoAlgorithm&,
    ExceptionState&);

}  // namespace blink

#endif