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AK: Serialize URL hosts with 'concept-host-serializer'

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In order to follow spec text to achieve this, we need to change the
underlying representation of a host in AK::URL to deserialized format.
Before this, we were parsing the host and then immediately serializing
it again.

Making that change resulted in a whole bunch of fallout.

After this change, callers can access the serialized data through
this concept-host-serializer. The functional end result of this
change is that IPv6 hosts are now correctly serialized to be
surrounded with '[' and ']'.
This commit is contained in:
Shannon Booth 2023-07-27 21:40:41 +12:00 • committed by Andreas Kling
parent 768f070b86
commit 8751be09f9
36 changed files with 175 additions and 143 deletions
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21
Userland/Libraries/LibWeb/HTML/Origin.h
View file

@ -8,13 +8,15 @@
#pragma once
#include <AK/DeprecatedString.h>
#include <AK/URL.h>
#include <AK/URLParser.h>
namespace Web::HTML {
class Origin {
public:
Origin() = default;
Origin(DeprecatedString const& scheme, DeprecatedString const& host, u16 port)
Origin(DeprecatedString const& scheme, AK::URL::Host const& host, u16 port)
: m_scheme(scheme)
, m_host(host)
, m_port(port)
@ -22,10 +24,10 @@ public:
}
// https://html.spec.whatwg.org/multipage/origin.html#concept-origin-opaque
bool is_opaque() const { return m_scheme.is_null() && m_host.is_null() && m_port == 0; }
bool is_opaque() const { return m_scheme.is_null() && m_host.has<Empty>() && m_port == 0; }
DeprecatedString const& scheme() const { return m_scheme; }
DeprecatedString const& host() const { return m_host; }
AK::URL::Host const& host() const { return m_host; }
u16 port() const { return m_port; }
// https://html.spec.whatwg.org/multipage/origin.html#same-origin
@ -81,7 +83,7 @@ public:
result.append("://"sv);
// 4. Append origin's host, serialized, to result.
result.append(host());
result.append(URLParser::serialize_host(host()).release_value_but_fixme_should_propagate_errors().to_deprecated_string());
// 5. If origin's port is non-null, append a U+003A COLON character (:), and origin's port, serialized, to result.
if (port() != 0) {
@ -93,11 +95,11 @@ public:
}
// https://html.spec.whatwg.org/multipage/origin.html#concept-origin-effective-domain
Optional<DeprecatedString> effective_domain() const
Optional<AK::URL::Host> effective_domain() const
{
// 1. If origin is an opaque origin, then return null.
if (is_opaque())
return Optional<DeprecatedString> {};
return {};
// FIXME: 2. If origin's domain is non-null, then return origin's domain.
@ -109,7 +111,7 @@ public:
private:
DeprecatedString m_scheme;
DeprecatedString m_host;
AK::URL::Host m_host;
u16 m_port { 0 };
};
@ -120,7 +122,10 @@ template<>
struct Traits<Web::HTML::Origin> : public GenericTraits<Web::HTML::Origin> {
static unsigned hash(Web::HTML::Origin const& origin)
{
return pair_int_hash(origin.scheme().hash(), pair_int_hash(int_hash(origin.port()), origin.host().hash()));
auto hash_without_host = pair_int_hash(origin.scheme().hash(), origin.port());
if (origin.host().has<Empty>())
return hash_without_host;
return pair_int_hash(hash_without_host, URLParser::serialize_host(origin.host()).release_value_but_fixme_should_propagate_errors().hash());
}
};
} // namespace AK