72720bc229
Store JavaScript bytecode side data in the WebContent HTTP memory cache and replay it when serving cached responses. Also update an already-complete memory-cache entry when asynchronous bytecode cache generation finishes, so the first source-only response does not keep shadowing the disk-cache sidecar during same-process navigations. Keep the HTTP memory-cache backfill keyed with the request headers that populated the memory-cache entry, so Vary responses still receive their generated bytecode sidecar. Add LibHTTP coverage for round-tripping bytecode side data through a memory-cache entry, attaching it after the response body has already been cached, and matching Vary headers during updates. Add LibWeb coverage for preserving the memory-cache request headers when cloning responses.
68 lines
3.7 KiB
C++
68 lines
3.7 KiB
C++
/*
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* Copyright (c) 2022, Linus Groh <linusg@serenityos.org>
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* Copyright (c) 2024, Jamie Mansfield <jmansfield@cadixdev.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/Forward.h>
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#include <AK/RefPtr.h>
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#include <LibCore/ImmutableBytes.h>
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#include <LibGC/Ptr.h>
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#include <LibHTTP/Cookie/IncludeCredentials.h>
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#include <LibHTTP/Forward.h>
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#include <LibJS/Forward.h>
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#include <LibURL/Forward.h>
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#include <LibWeb/Export.h>
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#include <LibWeb/Fetch/Infrastructure/NetworkPartitionKey.h>
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#include <LibWeb/Forward.h>
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namespace Web::Fetch::Fetching {
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// https://fetch.spec.whatwg.org/#document-accept-header-value
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// The document `Accept` header value is `text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8`.
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constexpr auto document_accept_header_value = "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8"sv;
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// https://fetch.spec.whatwg.org/#http-network-or-cache-fetch
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// If the sum of contentLength and inflightKeepaliveBytes is greater than 64 kibibytes, then return a network error.
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constexpr auto keepalive_maximum_size = 64 * KiB;
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#define ENUMERATE_BOOL_PARAMS \
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__ENUMERATE_BOOL_PARAM(IsAuthenticationFetch) \
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__ENUMERATE_BOOL_PARAM(IsNewConnectionFetch) \
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__ENUMERATE_BOOL_PARAM(MakeCORSPreflight) \
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__ENUMERATE_BOOL_PARAM(Recursive) \
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__ENUMERATE_BOOL_PARAM(UseParallelQueue)
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#define __ENUMERATE_BOOL_PARAM(Name) \
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enum class Name { \
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Yes, \
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No, \
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};
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ENUMERATE_BOOL_PARAMS
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#undef __ENUMERATE_BOOL_PARAM
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WEB_API GC::Ref<Infrastructure::FetchController> fetch(JS::Realm&, Infrastructure::Request&, Infrastructure::FetchAlgorithms const&, UseParallelQueue use_parallel_queue = UseParallelQueue::No);
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GC::Ptr<PendingResponse> main_fetch(JS::Realm&, Infrastructure::FetchParams const&, Recursive recursive = Recursive::No);
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void populate_request_from_client(JS::Realm const&, Infrastructure::Request&);
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void fetch_response_handover(JS::Realm&, Infrastructure::FetchParams const&, Infrastructure::Response&);
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GC::Ref<PendingResponse> scheme_fetch(JS::Realm&, Infrastructure::FetchParams const&);
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GC::Ref<PendingResponse> http_fetch(JS::Realm&, Infrastructure::FetchParams const&, MakeCORSPreflight make_cors_preflight = MakeCORSPreflight::No);
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GC::Ptr<PendingResponse> http_redirect_fetch(JS::Realm&, Infrastructure::FetchParams const&, Infrastructure::Response&);
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GC::Ref<PendingResponse> http_network_or_cache_fetch(JS::Realm&, Infrastructure::FetchParams const&, IsAuthenticationFetch is_authentication_fetch = IsAuthenticationFetch::No, IsNewConnectionFetch is_new_connection_fetch = IsNewConnectionFetch::No);
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GC::Ref<PendingResponse> nonstandard_resource_loader_file_or_http_network_fetch(JS::Realm&, Infrastructure::FetchParams const&, HTTP::Cookie::IncludeCredentials include_credentials = HTTP::Cookie::IncludeCredentials::No, IsNewConnectionFetch is_new_connection_fetch = IsNewConnectionFetch::No, RefPtr<HTTP::MemoryCache> = {});
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GC::Ref<PendingResponse> cors_preflight_fetch(JS::Realm&, Infrastructure::Request&);
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void set_sec_fetch_dest_header(Infrastructure::Request&);
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void set_sec_fetch_mode_header(Infrastructure::Request&);
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void set_sec_fetch_site_header(Infrastructure::Request&);
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void set_sec_fetch_user_header(Infrastructure::Request&);
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void append_fetch_metadata_headers_for_request(Infrastructure::Request&);
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WEB_API void set_http_memory_cache_enabled(bool enabled);
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WEB_API bool http_memory_cache_enabled();
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WEB_API void clear_http_memory_cache();
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void update_javascript_bytecode_cache_in_http_memory_cache(Infrastructure::NetworkPartitionKey const&, URL::URL const&, ByteString const& method, HTTP::HeaderList const& request_headers, u64 vary_key, Core::ImmutableBytes);
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}
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