ladybird/Libraries/LibWeb/SRI/SRI.h
2025-08-23 16:04:36 -06:00

26 lines
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C++

/*
* Copyright (c) 2023, Sam Atkins <atkinssj@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/String.h>
#include <LibWeb/Export.h>
namespace Web::SRI {
// https://w3c.github.io/webappsec-subresource-integrity/#integrity-metadata
struct Metadata {
String algorithm; // "alg"
String base64_value; // "val"
String options {}; // "opt"
};
ErrorOr<String> apply_algorithm_to_bytes(StringView algorithm, ByteBuffer const& bytes);
WEB_API ErrorOr<Vector<Metadata>> parse_metadata(StringView metadata);
ErrorOr<Vector<Metadata>> get_strongest_metadata_from_set(Vector<Metadata> const& set);
WEB_API ErrorOr<bool> do_bytes_match_metadata_list(ByteBuffer const& bytes, StringView metadata_list);
}