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LibWeb: Add facilities to serialize EnvironmentSettingsObjects

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This will be used to transfer information about the parent context to
DedicatedWorkers and future out-of-process Worker/Worklet
implementations for fetching purposes. In order to properly check
same-origin and other policies, we need to know more about the outside
settings than we were previously passing to the WebWorker process.
This commit is contained in:
Andrew Kaster 2024-03-05 09:29:14 -07:00 • committed by Andreas Kling
parent c79bac70f4
commit 4d22358e05
Notes: sideshowbarker 2024-07-17 06:20:50 +09:00
11 changed files with 198 additions and 5 deletions
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47
Userland/Libraries/LibWeb/HTML/Scripting/SerializedEnvironmentSettingsObject.cpp Normal file
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/*
* Copyright (c) 2024, Andrew Kaster <akaster@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibIPC/Decoder.h>
#include <LibIPC/Encoder.h>
#include <LibWeb/HTML/Scripting/SerializedEnvironmentSettingsObject.h>
namespace IPC {
template<>
ErrorOr<void> encode(Encoder& encoder, Web::HTML::SerializedEnvironmentSettingsObject const& object)
{
TRY(encoder.encode(object.id));
TRY(encoder.encode(object.creation_url));
TRY(encoder.encode(object.top_level_creation_url));
TRY(encoder.encode(object.top_level_origin));
TRY(encoder.encode(object.api_url_character_encoding));
TRY(encoder.encode(object.api_base_url));
TRY(encoder.encode(object.origin));
TRY(encoder.encode(object.policy_container));
TRY(encoder.encode(object.cross_origin_isolated_capability));
return {};
}
template<>
ErrorOr<Web::HTML::SerializedEnvironmentSettingsObject> decode(Decoder& decoder)
{
Web::HTML::SerializedEnvironmentSettingsObject object {};
object.id = TRY(decoder.decode<String>());
object.creation_url = TRY(decoder.decode<URL>());
object.top_level_creation_url = TRY(decoder.decode<URL>());
object.top_level_origin = TRY(decoder.decode<Web::HTML::Origin>());
object.api_url_character_encoding = TRY(decoder.decode<String>());
object.api_base_url = TRY(decoder.decode<URL>());
object.origin = TRY(decoder.decode<Web::HTML::Origin>());
object.policy_container = TRY(decoder.decode<Web::HTML::PolicyContainer>());
object.cross_origin_isolated_capability = TRY(decoder.decode<Web::HTML::CanUseCrossOriginIsolatedAPIs>());
return object;
}
}