Rename MobilizonWeb to Mobilizon.Web

lib/web/controllers/web_finger_controller.ex

@@ -0,0 +1,39 @@
+# Portions of this file are derived from Pleroma:
+# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social>
+# SPDX-License-Identifier: AGPL-3.0-only
+# Upstream: https://git.pleroma.social/pleroma/pleroma/blob/develop/lib/pleroma/web/web_finger/web_finger_controller.ex
+
+defmodule Mobilizon.Web.WebFingerController do
+  @moduledoc """
+  Handles Webfinger requests
+  """
+
+  use Mobilizon.Web, :controller
+
+  alias Mobilizon.Federation.WebFinger
+
+  plug(Mobilizon.Web.Plugs.Federating)
+
+  @doc """
+  Provides /.well-known/host-meta
+  """
+  def host_meta(conn, _params) do
+    xml = WebFinger.host_meta()
+
+    conn
+    |> put_resp_content_type("application/xrd+xml")
+    |> send_resp(200, xml)
+  end
+
+  @doc """
+  Provides /.well-known/webfinger
+  """
+  def webfinger(conn, %{"resource" => resource}) do
+    case WebFinger.webfinger(resource, "JSON") do
+      {:ok, response} -> json(conn, response)
+      _e -> send_resp(conn, 404, "Couldn't find user")
+    end
+  end
+
+  def webfinger(conn, _), do: send_resp(conn, 400, "No query provided")
+end