+ def webfinger(resource, "XML") do
+ host = Pleroma.Web.Endpoint.host
+ regex = ~r/(acct:)?(?<username>\w+)@#{host}/
+ with %{"username" => username} <- Regex.named_captures(regex, resource) do
+ user = User.get_by_nickname(username)
+ {:ok, represent_user(user, "XML")}
+ else _e ->
+ with user when not is_nil(user) <- User.get_cached_by_ap_id(resource) do
+ {:ok, represent_user(user, "XML")}
+ else _e ->
+ {:error, "Couldn't find user"}
+ end
+ end
+ end
+
+ def represent_user(user, "JSON") do
+ {:ok, user} = ensure_keys_present(user)
+ {:ok, _private, public} = Salmon.keys_from_pem(user.info["keys"])
+ magic_key = Salmon.encode_key(public)
+ %{
+ "subject" => "acct:#{user.nickname}@#{Pleroma.Web.Endpoint.host}",
+ "aliases" => [user.ap_id],
+ "links" => [
+ %{"rel" => "http://schemas.google.com/g/2010#updates-from", "type" => "application/atom+xml", "href" => OStatus.feed_path(user)},
+ %{"rel" => "http://webfinger.net/rel/profile-page", "type" => "text/html", "href" => user.ap_id},
+ %{"rel" => "salmon", "href" => OStatus.salmon_path(user)},
+ %{"rel" => "magic-public-key", "href" => "data:application/magic-public-key,#{magic_key}"},
+ %{"rel" => "self", "type" => "application/activity+json", "href" => user.ap_id},
+ %{"rel" => "http://ostatus.org/schema/1.0/subscribe", "template" => OStatus.remote_follow_path()}
+ ]
+ }
+ end
+
+ def represent_user(user, "XML") do