ladybird/Userland/Libraries/LibWeb/StorageAPI/StorageKey.cpp
Shannon Booth 501f92b54e LibWeb+LibURL: Consolidate Origin parsing and serialization into LibURL
Because of the previous awkward factoring of Origin we had two
implementations of Origin serializing and creation. Move the
implementation of DOMURL::url_origin into URL::origin, and
instead use the implemenation of URL::Origin::serialize for
serialization (replacing URL::serialize_origin).

This happens to fix 8 URL subtests as the two implemenations had
diverged, and URL::serialize_origin was previously missing the spec
changes of: whatwg/url@eee49fd and whatwg/url@fff33c3
2024-10-05 10:46:30 +02:00

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/*
* Copyright (c) 2024, Andrew Kaster <andrew@ladybird.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibWeb/DOMURL/DOMURL.h>
#include <LibWeb/HTML/Scripting/Environments.h>
#include <LibWeb/StorageAPI/StorageKey.h>
namespace Web::StorageAPI {
// https://storage.spec.whatwg.org/#obtain-a-storage-key
Optional<StorageKey> obtain_a_storage_key(HTML::Environment const& environment)
{
// 1. Let key be the result of running obtain a storage key for non-storage purposes with environment.
auto key = obtain_a_storage_key_for_non_storage_purposes(environment);
// 2. If keys origin is an opaque origin, then return failure.
if (key.origin.is_opaque())
return {};
// FIXME: 3. If the user has disabled storage, then return failure.
// 4. Return key.
return key;
}
// https://storage.spec.whatwg.org/#obtain-a-storage-key-for-non-storage-purposes
StorageKey obtain_a_storage_key_for_non_storage_purposes(HTML::Environment const& environment)
{
// 1. Let origin be environments origin if environment is an environment settings object; otherwise environments creation URLs origin.
if (is<HTML::EnvironmentSettingsObject>(environment)) {
auto const& settings = static_cast<HTML::EnvironmentSettingsObject const&>(environment);
// FIXME: EnvironmentSettingsObject::origin() should be const :|
auto& mutable_settings = const_cast<HTML::EnvironmentSettingsObject&>(settings);
return { mutable_settings.origin() };
}
return { environment.creation_url.origin() };
}
}