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LibWeb: Move url_origin() to URL/URL.{cpp,h}

This commit is contained in:
Linus Groh 2022-10-13 18:25:00 +02:00
parent 93405b4aff
commit c380d2cfdc
3 changed files with 37 additions and 25 deletions

View file

@ -307,4 +307,37 @@ void URL::set_hash(String const& hash)
m_url = move(result_url);
}
// https://url.spec.whatwg.org/#concept-url-origin
HTML::Origin url_origin(AK::URL const& url)
{
// FIXME: We should probably have an extended version of AK::URL for LibWeb instead of standalone functions like this.
// The origin of a URL url is the origin returned by running these steps, switching on urls scheme:
// "blob"
if (url.scheme() == "blob"sv) {
// FIXME: Support 'blob://' URLs
return HTML::Origin {};
}
// "ftp"
// "http"
// "https"
// "ws"
// "wss"
if (url.scheme().is_one_of("ftp"sv, "http"sv, "https"sv, "ws"sv, "wss"sv)) {
// Return the tuple origin (urls scheme, urls host, urls port, null).
return HTML::Origin(url.scheme(), url.host(), url.port().value_or(0));
}
// "file"
if (url.scheme() == "file"sv) {
// Unfortunate as it is, this is left as an exercise to the reader. When in doubt, return a new opaque origin.
// Note: We must return an origin with the `file://' protocol for `file://' iframes to work from `file://' pages.
return HTML::Origin(url.scheme(), String(), 0);
}
// Return a new opaque origin.
return HTML::Origin {};
}
}