mirror of
https://github.com/RGBCube/serenity
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2d59d6c98c
This patch throws away some of the spec suggestions for how to implement the normalize_algorithm AO and uses a new pattern that we can actually extend in our C++. Also update CryptoKey to store the key data.
48 lines
1.2 KiB
C++
48 lines
1.2 KiB
C++
/*
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* Copyright (c) 2023, stelar7 <dudedbz@gmail.com>
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* Copyright (c) 2024, Andrew Kaster <akaster@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <AK/Memory.h>
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#include <LibWeb/Crypto/CryptoKey.h>
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namespace Web::Crypto {
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JS_DEFINE_ALLOCATOR(CryptoKey);
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JS::NonnullGCPtr<CryptoKey> CryptoKey::create(JS::Realm& realm, InternalKeyData key_data)
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{
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return realm.heap().allocate<CryptoKey>(realm, realm, move(key_data));
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}
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CryptoKey::CryptoKey(JS::Realm& realm, InternalKeyData key_data)
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: PlatformObject(realm)
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, m_algorithm(Object::create(realm, nullptr))
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, m_usages(Object::create(realm, nullptr))
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, m_key_data(move(key_data))
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{
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}
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CryptoKey::~CryptoKey()
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{
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m_key_data.visit(
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[](ByteBuffer& data) { secure_zero(data.data(), data.size()); },
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[](auto& data) { secure_zero(reinterpret_cast<u8*>(&data), sizeof(data)); });
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}
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void CryptoKey::initialize(JS::Realm& realm)
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{
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Base::initialize(realm);
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set_prototype(&Bindings::ensure_web_prototype<Bindings::CryptoKeyPrototype>(realm, "CryptoKey"_fly_string));
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}
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void CryptoKey::visit_edges(Visitor& visitor)
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{
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Base::visit_edges(visitor);
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visitor.visit(m_algorithm);
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visitor.visit(m_usages);
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}
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}
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