598 lines
23 KiB
C++
598 lines
23 KiB
C++
/*
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* Copyright (c) 2024, Andrew Kaster <akaster@serenityos.org>
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* Copyright (c) 2024, stelar7 <dudedbz@gmail.com>
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* Copyright (c) 2024, Jelle Raaijmakers <jelle@ladybird.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/EnumBits.h>
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#include <AK/String.h>
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#include <LibCrypto/BigInt/UnsignedBigInteger.h>
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#include <LibGC/Ptr.h>
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#include <LibJS/Forward.h>
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#include <LibWeb/Bindings/SubtleCryptoPrototype.h>
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#include <LibWeb/Crypto/CryptoBindings.h>
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#include <LibWeb/Crypto/CryptoKey.h>
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#include <LibWeb/WebIDL/Buffers.h>
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#include <LibWeb/WebIDL/ExceptionOr.h>
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#include <LibWeb/WebIDL/Types.h>
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namespace Web::Crypto {
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using AlgorithmIdentifier = Variant<GC::Root<JS::Object>, String>;
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using NamedCurve = String;
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using KeyDataType = Variant<GC::Root<WebIDL::BufferSource>, Bindings::JsonWebKey>;
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struct HashAlgorithmIdentifier : public AlgorithmIdentifier {
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using AlgorithmIdentifier::AlgorithmIdentifier;
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JS::ThrowCompletionOr<String> name(JS::VM& vm) const
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{
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auto value = visit(
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[](String const& name) -> JS::ThrowCompletionOr<String> { return name; },
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[&](GC::Root<JS::Object> const& obj) -> JS::ThrowCompletionOr<String> {
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auto name_property = TRY(obj->get("name"));
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return name_property.to_string(vm);
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});
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return value;
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}
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};
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// https://w3c.github.io/webcrypto/#algorithm-overview
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struct AlgorithmParams {
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virtual ~AlgorithmParams();
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explicit AlgorithmParams(String name)
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: name(move(name))
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{
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}
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String name;
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static JS::ThrowCompletionOr<NonnullOwnPtr<AlgorithmParams>> from_value(JS::VM&, JS::Value);
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};
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// https://w3c.github.io/webcrypto/#aes-cbc
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struct AesCbcParams : public AlgorithmParams {
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virtual ~AesCbcParams() override;
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AesCbcParams(String name, ByteBuffer iv)
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: AlgorithmParams(move(name))
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, iv(move(iv))
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{
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}
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ByteBuffer iv;
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static JS::ThrowCompletionOr<NonnullOwnPtr<AlgorithmParams>> from_value(JS::VM&, JS::Value);
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};
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// https://w3c.github.io/webcrypto/#dfn-AesCtrParams
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struct AesCtrParams : public AlgorithmParams {
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virtual ~AesCtrParams() override;
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AesCtrParams(String name, ByteBuffer counter, u8 length)
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: AlgorithmParams(move(name))
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, counter(move(counter))
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, length(length)
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{
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}
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ByteBuffer counter;
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u8 length;
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static JS::ThrowCompletionOr<NonnullOwnPtr<AlgorithmParams>> from_value(JS::VM&, JS::Value);
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};
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// https://w3c.github.io/webcrypto/#dfn-AesGcmParams
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struct AesGcmParams : public AlgorithmParams {
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virtual ~AesGcmParams() override;
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AesGcmParams(String name, ByteBuffer iv, Optional<ByteBuffer> additional_data, Optional<u8> tag_length)
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: AlgorithmParams(move(name))
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, iv(move(iv))
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, additional_data(move(additional_data))
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, tag_length(tag_length)
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{
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}
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ByteBuffer iv;
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Optional<ByteBuffer> additional_data;
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Optional<u8> tag_length;
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static JS::ThrowCompletionOr<NonnullOwnPtr<AlgorithmParams>> from_value(JS::VM&, JS::Value);
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};
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// https://w3c.github.io/webcrypto/#hkdf-params
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struct HKDFParams : public AlgorithmParams {
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virtual ~HKDFParams() override;
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HKDFParams(String name, HashAlgorithmIdentifier hash, ByteBuffer salt, ByteBuffer info)
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: AlgorithmParams(move(name))
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, hash(move(hash))
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, salt(move(salt))
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, info(move(info))
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{
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}
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HashAlgorithmIdentifier hash;
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ByteBuffer salt;
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ByteBuffer info;
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static JS::ThrowCompletionOr<NonnullOwnPtr<AlgorithmParams>> from_value(JS::VM&, JS::Value);
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};
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// https://w3c.github.io/webcrypto/#pbkdf2-params
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struct PBKDF2Params : public AlgorithmParams {
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virtual ~PBKDF2Params() override;
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PBKDF2Params(String name, ByteBuffer salt, u32 iterations, HashAlgorithmIdentifier hash)
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: AlgorithmParams(move(name))
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, salt(move(salt))
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, iterations(iterations)
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, hash(move(hash))
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{
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}
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ByteBuffer salt;
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u32 iterations;
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HashAlgorithmIdentifier hash;
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static JS::ThrowCompletionOr<NonnullOwnPtr<AlgorithmParams>> from_value(JS::VM&, JS::Value);
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};
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// https://w3c.github.io/webcrypto/#dfn-RsaKeyGenParams
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struct RsaKeyGenParams : public AlgorithmParams {
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virtual ~RsaKeyGenParams() override;
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RsaKeyGenParams(String name, u32 modulus_length, ::Crypto::UnsignedBigInteger public_exponent)
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: AlgorithmParams(move(name))
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, modulus_length(modulus_length)
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, public_exponent(move(public_exponent))
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{
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}
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u32 modulus_length;
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// NOTE that the raw data is going to be in Big Endian u8[] format
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::Crypto::UnsignedBigInteger public_exponent;
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static JS::ThrowCompletionOr<NonnullOwnPtr<AlgorithmParams>> from_value(JS::VM&, JS::Value);
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};
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// https://w3c.github.io/webcrypto/#dfn-RsaHashedKeyGenParams
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struct RsaHashedKeyGenParams : public RsaKeyGenParams {
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virtual ~RsaHashedKeyGenParams() override;
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RsaHashedKeyGenParams(String name, u32 modulus_length, ::Crypto::UnsignedBigInteger public_exponent, HashAlgorithmIdentifier hash)
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: RsaKeyGenParams(move(name), modulus_length, move(public_exponent))
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, hash(move(hash))
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{
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}
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HashAlgorithmIdentifier hash;
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static JS::ThrowCompletionOr<NonnullOwnPtr<AlgorithmParams>> from_value(JS::VM&, JS::Value);
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};
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// https://w3c.github.io/webcrypto/#dfn-RsaHashedImportParams
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struct RsaHashedImportParams : public AlgorithmParams {
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virtual ~RsaHashedImportParams() override;
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RsaHashedImportParams(String name, HashAlgorithmIdentifier hash)
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: AlgorithmParams(move(name))
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, hash(move(hash))
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{
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}
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HashAlgorithmIdentifier hash;
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static JS::ThrowCompletionOr<NonnullOwnPtr<AlgorithmParams>> from_value(JS::VM&, JS::Value);
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};
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// https://w3c.github.io/webcrypto/#dfn-RsaOaepParams
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struct RsaOaepParams : public AlgorithmParams {
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virtual ~RsaOaepParams() override;
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RsaOaepParams(String name, ByteBuffer label)
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: AlgorithmParams(move(name))
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, label(move(label))
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{
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}
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ByteBuffer label;
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static JS::ThrowCompletionOr<NonnullOwnPtr<AlgorithmParams>> from_value(JS::VM&, JS::Value);
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};
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// https://w3c.github.io/webcrypto/#dfn-EcdsaParams
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struct EcdsaParams : public AlgorithmParams {
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virtual ~EcdsaParams() override;
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EcdsaParams(String name, HashAlgorithmIdentifier hash)
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: AlgorithmParams(move(name))
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, hash(move(hash))
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{
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}
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HashAlgorithmIdentifier hash;
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static JS::ThrowCompletionOr<NonnullOwnPtr<AlgorithmParams>> from_value(JS::VM&, JS::Value);
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};
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// https://w3c.github.io/webcrypto/#dfn-EcKeyGenParams
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struct EcKeyGenParams : public AlgorithmParams {
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virtual ~EcKeyGenParams() override;
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EcKeyGenParams(String name, NamedCurve named_curve)
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: AlgorithmParams(move(name))
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, named_curve(move(named_curve))
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{
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}
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NamedCurve named_curve;
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static JS::ThrowCompletionOr<NonnullOwnPtr<AlgorithmParams>> from_value(JS::VM&, JS::Value);
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};
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// https://w3c.github.io/webcrypto/#dfn-AesKeyGenParams
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struct AesKeyGenParams : public AlgorithmParams {
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virtual ~AesKeyGenParams() override;
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AesKeyGenParams(String name, u16 length)
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: AlgorithmParams(move(name))
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, length(length)
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{
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}
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u16 length;
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static JS::ThrowCompletionOr<NonnullOwnPtr<AlgorithmParams>> from_value(JS::VM&, JS::Value);
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};
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// https://w3c.github.io/webcrypto/#dfn-AesDerivedKeyParams
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struct AesDerivedKeyParams : public AlgorithmParams {
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virtual ~AesDerivedKeyParams() override;
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AesDerivedKeyParams(String name, u16 length)
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: AlgorithmParams(move(name))
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, length(length)
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{
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}
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u16 length;
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static JS::ThrowCompletionOr<NonnullOwnPtr<AlgorithmParams>> from_value(JS::VM&, JS::Value);
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};
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// https://w3c.github.io/webcrypto/#hmac-importparams
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struct HmacImportParams : public AlgorithmParams {
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virtual ~HmacImportParams() override;
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HmacImportParams(String name, HashAlgorithmIdentifier hash, Optional<WebIDL::UnsignedLong> length)
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: AlgorithmParams(move(name))
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, hash(move(hash))
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, length(length)
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{
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}
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HashAlgorithmIdentifier hash;
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Optional<WebIDL::UnsignedLong> length;
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static JS::ThrowCompletionOr<NonnullOwnPtr<AlgorithmParams>> from_value(JS::VM&, JS::Value);
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};
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// https://w3c.github.io/webcrypto/#hmac-keygen-params
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struct HmacKeyGenParams : public AlgorithmParams {
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virtual ~HmacKeyGenParams() override;
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HmacKeyGenParams(String name, HashAlgorithmIdentifier hash, Optional<WebIDL::UnsignedLong> length)
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: AlgorithmParams(move(name))
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, hash(move(hash))
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, length(length)
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{
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}
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HashAlgorithmIdentifier hash;
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Optional<WebIDL::UnsignedLong> length;
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static JS::ThrowCompletionOr<NonnullOwnPtr<AlgorithmParams>> from_value(JS::VM&, JS::Value);
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};
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class AlgorithmMethods {
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public:
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virtual ~AlgorithmMethods();
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virtual WebIDL::ExceptionOr<GC::Ref<JS::ArrayBuffer>> encrypt(AlgorithmParams const&, GC::Ref<CryptoKey>, ByteBuffer const&)
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{
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return WebIDL::NotSupportedError::create(m_realm, "encrypt is not supported"_string);
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}
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virtual WebIDL::ExceptionOr<GC::Ref<JS::ArrayBuffer>> decrypt(AlgorithmParams const&, GC::Ref<CryptoKey>, ByteBuffer const&)
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{
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return WebIDL::NotSupportedError::create(m_realm, "decrypt is not supported"_string);
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}
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virtual WebIDL::ExceptionOr<GC::Ref<JS::ArrayBuffer>> sign(AlgorithmParams const&, GC::Ref<CryptoKey>, ByteBuffer const&)
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{
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return WebIDL::NotSupportedError::create(m_realm, "sign is not supported"_string);
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}
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virtual WebIDL::ExceptionOr<JS::Value> verify(AlgorithmParams const&, GC::Ref<CryptoKey>, ByteBuffer const&, ByteBuffer const&)
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{
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return WebIDL::NotSupportedError::create(m_realm, "verify is not supported"_string);
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}
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virtual WebIDL::ExceptionOr<GC::Ref<JS::ArrayBuffer>> digest(AlgorithmParams const&, ByteBuffer const&)
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{
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return WebIDL::NotSupportedError::create(m_realm, "digest is not supported"_string);
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}
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virtual WebIDL::ExceptionOr<GC::Ref<JS::ArrayBuffer>> derive_bits(AlgorithmParams const&, GC::Ref<CryptoKey>, Optional<u32>)
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{
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return WebIDL::NotSupportedError::create(m_realm, "deriveBits is not supported"_string);
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}
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virtual WebIDL::ExceptionOr<GC::Ref<CryptoKey>> import_key(AlgorithmParams const&, Bindings::KeyFormat, CryptoKey::InternalKeyData, bool, Vector<Bindings::KeyUsage> const&)
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{
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return WebIDL::NotSupportedError::create(m_realm, "importKey is not supported"_string);
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}
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virtual WebIDL::ExceptionOr<Variant<GC::Ref<CryptoKey>, GC::Ref<CryptoKeyPair>>> generate_key(AlgorithmParams const&, bool, Vector<Bindings::KeyUsage> const&)
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{
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return WebIDL::NotSupportedError::create(m_realm, "generateKey is not supported"_string);
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}
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virtual WebIDL::ExceptionOr<GC::Ref<JS::Object>> export_key(Bindings::KeyFormat, GC::Ref<CryptoKey>)
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{
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return WebIDL::NotSupportedError::create(m_realm, "exportKey is not supported"_string);
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}
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virtual WebIDL::ExceptionOr<JS::Value> get_key_length(AlgorithmParams const&)
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{
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return WebIDL::NotSupportedError::create(m_realm, "getKeyLength is not supported"_string);
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}
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static NonnullOwnPtr<AlgorithmMethods> create(JS::Realm& realm) { return adopt_own(*new AlgorithmMethods(realm)); }
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protected:
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explicit AlgorithmMethods(JS::Realm& realm)
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: m_realm(realm)
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{
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}
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GC::Ref<JS::Realm> m_realm;
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};
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class RSAOAEP : public AlgorithmMethods {
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public:
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virtual WebIDL::ExceptionOr<GC::Ref<JS::ArrayBuffer>> encrypt(AlgorithmParams const&, GC::Ref<CryptoKey>, ByteBuffer const&) override;
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virtual WebIDL::ExceptionOr<GC::Ref<JS::ArrayBuffer>> decrypt(AlgorithmParams const&, GC::Ref<CryptoKey>, ByteBuffer const&) override;
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virtual WebIDL::ExceptionOr<Variant<GC::Ref<CryptoKey>, GC::Ref<CryptoKeyPair>>> generate_key(AlgorithmParams const&, bool, Vector<Bindings::KeyUsage> const&) override;
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virtual WebIDL::ExceptionOr<GC::Ref<CryptoKey>> import_key(AlgorithmParams const&, Bindings::KeyFormat, CryptoKey::InternalKeyData, bool, Vector<Bindings::KeyUsage> const&) override;
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virtual WebIDL::ExceptionOr<GC::Ref<JS::Object>> export_key(Bindings::KeyFormat, GC::Ref<CryptoKey>) override;
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static NonnullOwnPtr<AlgorithmMethods> create(JS::Realm& realm) { return adopt_own(*new RSAOAEP(realm)); }
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private:
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explicit RSAOAEP(JS::Realm& realm)
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: AlgorithmMethods(realm)
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{
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}
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};
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class AesCbc : public AlgorithmMethods {
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public:
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virtual WebIDL::ExceptionOr<GC::Ref<JS::ArrayBuffer>> encrypt(AlgorithmParams const&, GC::Ref<CryptoKey>, ByteBuffer const&) override;
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virtual WebIDL::ExceptionOr<GC::Ref<JS::ArrayBuffer>> decrypt(AlgorithmParams const&, GC::Ref<CryptoKey>, ByteBuffer const&) override;
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virtual WebIDL::ExceptionOr<GC::Ref<CryptoKey>> import_key(AlgorithmParams const&, Bindings::KeyFormat, CryptoKey::InternalKeyData, bool, Vector<Bindings::KeyUsage> const&) override;
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virtual WebIDL::ExceptionOr<Variant<GC::Ref<CryptoKey>, GC::Ref<CryptoKeyPair>>> generate_key(AlgorithmParams const&, bool, Vector<Bindings::KeyUsage> const&) override;
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virtual WebIDL::ExceptionOr<GC::Ref<JS::Object>> export_key(Bindings::KeyFormat, GC::Ref<CryptoKey>) override;
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virtual WebIDL::ExceptionOr<JS::Value> get_key_length(AlgorithmParams const&) override;
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static NonnullOwnPtr<AlgorithmMethods> create(JS::Realm& realm) { return adopt_own(*new AesCbc(realm)); }
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private:
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explicit AesCbc(JS::Realm& realm)
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: AlgorithmMethods(realm)
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{
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}
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};
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class AesCtr : public AlgorithmMethods {
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public:
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virtual WebIDL::ExceptionOr<GC::Ref<CryptoKey>> import_key(AlgorithmParams const&, Bindings::KeyFormat, CryptoKey::InternalKeyData, bool, Vector<Bindings::KeyUsage> const&) override;
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virtual WebIDL::ExceptionOr<GC::Ref<JS::Object>> export_key(Bindings::KeyFormat, GC::Ref<CryptoKey>) override;
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virtual WebIDL::ExceptionOr<JS::Value> get_key_length(AlgorithmParams const&) override;
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virtual WebIDL::ExceptionOr<Variant<GC::Ref<CryptoKey>, GC::Ref<CryptoKeyPair>>> generate_key(AlgorithmParams const&, bool, Vector<Bindings::KeyUsage> const&) override;
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virtual WebIDL::ExceptionOr<GC::Ref<JS::ArrayBuffer>> encrypt(AlgorithmParams const&, GC::Ref<CryptoKey>, ByteBuffer const&) override;
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virtual WebIDL::ExceptionOr<GC::Ref<JS::ArrayBuffer>> decrypt(AlgorithmParams const&, GC::Ref<CryptoKey>, ByteBuffer const&) override;
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static NonnullOwnPtr<AlgorithmMethods> create(JS::Realm& realm) { return adopt_own(*new AesCtr(realm)); }
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private:
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explicit AesCtr(JS::Realm& realm)
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: AlgorithmMethods(realm)
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{
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}
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};
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class AesGcm : public AlgorithmMethods {
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public:
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virtual WebIDL::ExceptionOr<JS::Value> get_key_length(AlgorithmParams const&) override;
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virtual WebIDL::ExceptionOr<GC::Ref<CryptoKey>> import_key(AlgorithmParams const&, Bindings::KeyFormat, CryptoKey::InternalKeyData, bool, Vector<Bindings::KeyUsage> const&) override;
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virtual WebIDL::ExceptionOr<GC::Ref<JS::Object>> export_key(Bindings::KeyFormat, GC::Ref<CryptoKey>) override;
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virtual WebIDL::ExceptionOr<GC::Ref<JS::ArrayBuffer>> encrypt(AlgorithmParams const&, GC::Ref<CryptoKey>, ByteBuffer const&) override;
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virtual WebIDL::ExceptionOr<GC::Ref<JS::ArrayBuffer>> decrypt(AlgorithmParams const&, GC::Ref<CryptoKey>, ByteBuffer const&) override;
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virtual WebIDL::ExceptionOr<Variant<GC::Ref<CryptoKey>, GC::Ref<CryptoKeyPair>>> generate_key(AlgorithmParams const&, bool, Vector<Bindings::KeyUsage> const&) override;
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static NonnullOwnPtr<AlgorithmMethods> create(JS::Realm& realm) { return adopt_own(*new AesGcm(realm)); }
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private:
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explicit AesGcm(JS::Realm& realm)
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: AlgorithmMethods(realm)
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{
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}
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};
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class HKDF : public AlgorithmMethods {
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public:
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virtual WebIDL::ExceptionOr<GC::Ref<CryptoKey>> import_key(AlgorithmParams const&, Bindings::KeyFormat, CryptoKey::InternalKeyData, bool, Vector<Bindings::KeyUsage> const&) override;
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virtual WebIDL::ExceptionOr<GC::Ref<JS::ArrayBuffer>> derive_bits(AlgorithmParams const&, GC::Ref<CryptoKey>, Optional<u32>) override;
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virtual WebIDL::ExceptionOr<JS::Value> get_key_length(AlgorithmParams const&) override;
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static NonnullOwnPtr<AlgorithmMethods> create(JS::Realm& realm) { return adopt_own(*new HKDF(realm)); }
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private:
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explicit HKDF(JS::Realm& realm)
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: AlgorithmMethods(realm)
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{
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}
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};
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class PBKDF2 : public AlgorithmMethods {
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public:
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virtual WebIDL::ExceptionOr<GC::Ref<CryptoKey>> import_key(AlgorithmParams const&, Bindings::KeyFormat, CryptoKey::InternalKeyData, bool, Vector<Bindings::KeyUsage> const&) override;
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virtual WebIDL::ExceptionOr<GC::Ref<JS::ArrayBuffer>> derive_bits(AlgorithmParams const&, GC::Ref<CryptoKey>, Optional<u32>) override;
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virtual WebIDL::ExceptionOr<JS::Value> get_key_length(AlgorithmParams const&) override;
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static NonnullOwnPtr<AlgorithmMethods> create(JS::Realm& realm) { return adopt_own(*new PBKDF2(realm)); }
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|
|
private:
|
|
explicit PBKDF2(JS::Realm& realm)
|
|
: AlgorithmMethods(realm)
|
|
{
|
|
}
|
|
};
|
|
|
|
class SHA : public AlgorithmMethods {
|
|
public:
|
|
virtual WebIDL::ExceptionOr<GC::Ref<JS::ArrayBuffer>> digest(AlgorithmParams const&, ByteBuffer const&) override;
|
|
|
|
static NonnullOwnPtr<AlgorithmMethods> create(JS::Realm& realm) { return adopt_own(*new SHA(realm)); }
|
|
|
|
private:
|
|
explicit SHA(JS::Realm& realm)
|
|
: AlgorithmMethods(realm)
|
|
{
|
|
}
|
|
};
|
|
|
|
class ECDSA : public AlgorithmMethods {
|
|
public:
|
|
virtual WebIDL::ExceptionOr<GC::Ref<JS::ArrayBuffer>> sign(AlgorithmParams const&, GC::Ref<CryptoKey>, ByteBuffer const&) override;
|
|
virtual WebIDL::ExceptionOr<JS::Value> verify(AlgorithmParams const&, GC::Ref<CryptoKey>, ByteBuffer const&, ByteBuffer const&) override;
|
|
|
|
virtual WebIDL::ExceptionOr<Variant<GC::Ref<CryptoKey>, GC::Ref<CryptoKeyPair>>> generate_key(AlgorithmParams const&, bool, Vector<Bindings::KeyUsage> const&) override;
|
|
|
|
static NonnullOwnPtr<AlgorithmMethods> create(JS::Realm& realm) { return adopt_own(*new ECDSA(realm)); }
|
|
|
|
private:
|
|
explicit ECDSA(JS::Realm& realm)
|
|
: AlgorithmMethods(realm)
|
|
{
|
|
}
|
|
};
|
|
|
|
class ECDH : public AlgorithmMethods {
|
|
public:
|
|
virtual WebIDL::ExceptionOr<Variant<GC::Ref<CryptoKey>, GC::Ref<CryptoKeyPair>>> generate_key(AlgorithmParams const&, bool, Vector<Bindings::KeyUsage> const&) override;
|
|
// TODO: virtual WebIDL::ExceptionOr<GC::Ref<JS::ArrayBuffer>> derive_bits(AlgorithmParams const&, GC::Ref<CryptoKey>, Optional<u32>) override;
|
|
// TODO: virtual WebIDL::ExceptionOr<GC::Ref<CryptoKey>> import_key(AlgorithmParams const&, Bindings::KeyFormat, CryptoKey::InternalKeyData, bool, Vector<Bindings::KeyUsage> const&) override;
|
|
// TODO: virtual WebIDL::ExceptionOr<GC::Ref<JS::Object>> export_key(Bindings::KeyFormat, GC::Ref<CryptoKey>) override;
|
|
|
|
static NonnullOwnPtr<AlgorithmMethods> create(JS::Realm& realm) { return adopt_own(*new ECDH(realm)); }
|
|
|
|
private:
|
|
explicit ECDH(JS::Realm& realm)
|
|
: AlgorithmMethods(realm)
|
|
{
|
|
}
|
|
};
|
|
|
|
class ED25519 : public AlgorithmMethods {
|
|
public:
|
|
virtual WebIDL::ExceptionOr<GC::Ref<JS::ArrayBuffer>> sign(AlgorithmParams const&, GC::Ref<CryptoKey>, ByteBuffer const&) override;
|
|
virtual WebIDL::ExceptionOr<JS::Value> verify(AlgorithmParams const&, GC::Ref<CryptoKey>, ByteBuffer const&, ByteBuffer const&) override;
|
|
|
|
virtual WebIDL::ExceptionOr<Variant<GC::Ref<CryptoKey>, GC::Ref<CryptoKeyPair>>> generate_key(AlgorithmParams const&, bool, Vector<Bindings::KeyUsage> const&) override;
|
|
virtual WebIDL::ExceptionOr<GC::Ref<CryptoKey>> import_key(AlgorithmParams const&, Bindings::KeyFormat, CryptoKey::InternalKeyData, bool, Vector<Bindings::KeyUsage> const&) override;
|
|
virtual WebIDL::ExceptionOr<GC::Ref<JS::Object>> export_key(Bindings::KeyFormat, GC::Ref<CryptoKey>) override;
|
|
|
|
static NonnullOwnPtr<AlgorithmMethods> create(JS::Realm& realm) { return adopt_own(*new ED25519(realm)); }
|
|
|
|
private:
|
|
explicit ED25519(JS::Realm& realm)
|
|
: AlgorithmMethods(realm)
|
|
{
|
|
}
|
|
};
|
|
|
|
class X25519 : public AlgorithmMethods {
|
|
public:
|
|
virtual WebIDL::ExceptionOr<GC::Ref<JS::ArrayBuffer>> derive_bits(AlgorithmParams const&, GC::Ref<CryptoKey>, Optional<u32>) override;
|
|
virtual WebIDL::ExceptionOr<Variant<GC::Ref<CryptoKey>, GC::Ref<CryptoKeyPair>>> generate_key(AlgorithmParams const&, bool, Vector<Bindings::KeyUsage> const&) override;
|
|
virtual WebIDL::ExceptionOr<GC::Ref<CryptoKey>> import_key(AlgorithmParams const&, Bindings::KeyFormat, CryptoKey::InternalKeyData, bool, Vector<Bindings::KeyUsage> const&) override;
|
|
virtual WebIDL::ExceptionOr<GC::Ref<JS::Object>> export_key(Bindings::KeyFormat, GC::Ref<CryptoKey>) override;
|
|
|
|
static NonnullOwnPtr<AlgorithmMethods> create(JS::Realm& realm) { return adopt_own(*new X25519(realm)); }
|
|
|
|
private:
|
|
explicit X25519(JS::Realm& realm)
|
|
: AlgorithmMethods(realm)
|
|
{
|
|
}
|
|
};
|
|
|
|
class X448 : public AlgorithmMethods {
|
|
public:
|
|
// FIXME: virtual WebIDL::ExceptionOr<GC::Ref<JS::ArrayBuffer>> derive_bits(AlgorithmParams const&, GC::Ref<CryptoKey>, Optional<u32>) override;
|
|
virtual WebIDL::ExceptionOr<Variant<GC::Ref<CryptoKey>, GC::Ref<CryptoKeyPair>>> generate_key(AlgorithmParams const&, bool, Vector<Bindings::KeyUsage> const&) override;
|
|
virtual WebIDL::ExceptionOr<GC::Ref<CryptoKey>> import_key(AlgorithmParams const&, Bindings::KeyFormat, CryptoKey::InternalKeyData, bool, Vector<Bindings::KeyUsage> const&) override;
|
|
virtual WebIDL::ExceptionOr<GC::Ref<JS::Object>> export_key(Bindings::KeyFormat, GC::Ref<CryptoKey>) override;
|
|
|
|
static NonnullOwnPtr<AlgorithmMethods> create(JS::Realm& realm) { return adopt_own(*new X448(realm)); }
|
|
|
|
private:
|
|
explicit X448(JS::Realm& realm)
|
|
: AlgorithmMethods(realm)
|
|
{
|
|
}
|
|
};
|
|
|
|
class HMAC : public AlgorithmMethods {
|
|
public:
|
|
virtual WebIDL::ExceptionOr<GC::Ref<JS::ArrayBuffer>> sign(AlgorithmParams const&, GC::Ref<CryptoKey>, ByteBuffer const&) override;
|
|
virtual WebIDL::ExceptionOr<JS::Value> verify(AlgorithmParams const&, GC::Ref<CryptoKey>, ByteBuffer const&, ByteBuffer const&) override;
|
|
virtual WebIDL::ExceptionOr<Variant<GC::Ref<CryptoKey>, GC::Ref<CryptoKeyPair>>> generate_key(AlgorithmParams const&, bool, Vector<Bindings::KeyUsage> const&) override;
|
|
virtual WebIDL::ExceptionOr<GC::Ref<CryptoKey>> import_key(AlgorithmParams const&, Bindings::KeyFormat, CryptoKey::InternalKeyData, bool, Vector<Bindings::KeyUsage> const&) override;
|
|
virtual WebIDL::ExceptionOr<GC::Ref<JS::Object>> export_key(Bindings::KeyFormat, GC::Ref<CryptoKey>) override;
|
|
virtual WebIDL::ExceptionOr<JS::Value> get_key_length(AlgorithmParams const&) override;
|
|
|
|
static NonnullOwnPtr<AlgorithmMethods> create(JS::Realm& realm) { return adopt_own(*new HMAC(realm)); }
|
|
|
|
private:
|
|
explicit HMAC(JS::Realm& realm)
|
|
: AlgorithmMethods(realm)
|
|
{
|
|
}
|
|
};
|
|
|
|
struct EcdhKeyDerivePrams : public AlgorithmParams {
|
|
virtual ~EcdhKeyDerivePrams() override;
|
|
|
|
EcdhKeyDerivePrams(String name, CryptoKey& public_key)
|
|
: AlgorithmParams(move(name))
|
|
, public_key(public_key)
|
|
{
|
|
}
|
|
|
|
GC::Ref<CryptoKey> public_key;
|
|
|
|
static JS::ThrowCompletionOr<NonnullOwnPtr<AlgorithmParams>> from_value(JS::VM&, JS::Value);
|
|
};
|
|
|
|
ErrorOr<String> base64_url_uint_encode(::Crypto::UnsignedBigInteger);
|
|
WebIDL::ExceptionOr<ByteBuffer> base64_url_bytes_decode(JS::Realm&, String const& base64_url_string);
|
|
WebIDL::ExceptionOr<::Crypto::UnsignedBigInteger> base64_url_uint_decode(JS::Realm&, String const& base64_url_string);
|
|
|
|
}
|