From 55341ac71740d3d8aded9c6520e06b9c509a6670 Mon Sep 17 00:00:00 2001 From: Maksim Date: Wed, 24 Jul 2019 15:13:10 +0000 Subject: [PATCH] tests WebFinger --- lib/pleroma/plugs/set_format_plug.ex | 24 +++++++++++ lib/pleroma/web/web_finger/web_finger.ex | 3 +- .../web/web_finger/web_finger_controller.ex | 43 +++++++++---------- test/plugs/set_format_plug_test.exs | 38 ++++++++++++++++ test/support/http_request_mock.ex | 9 ++++ .../web_finger/web_finger_controller_test.exs | 43 +++++++++++++++++++ test/web/web_finger/web_finger_test.exs | 5 +++ 7 files changed, 141 insertions(+), 24 deletions(-) create mode 100644 lib/pleroma/plugs/set_format_plug.ex create mode 100644 test/plugs/set_format_plug_test.exs diff --git a/lib/pleroma/plugs/set_format_plug.ex b/lib/pleroma/plugs/set_format_plug.ex new file mode 100644 index 000000000..5ca741c64 --- /dev/null +++ b/lib/pleroma/plugs/set_format_plug.ex @@ -0,0 +1,24 @@ +# Pleroma: A lightweight social networking server +# Copyright © 2017-2019 Pleroma Authors +# SPDX-License-Identifier: AGPL-3.0-only + +defmodule Pleroma.Plugs.SetFormatPlug do + import Plug.Conn, only: [assign: 3, fetch_query_params: 1] + + def init(_), do: nil + + def call(conn, _) do + case get_format(conn) do + nil -> conn + format -> assign(conn, :format, format) + end + end + + defp get_format(conn) do + conn.private[:phoenix_format] || + case fetch_query_params(conn) do + %{query_params: %{"_format" => format}} -> format + _ -> nil + end + end +end diff --git a/lib/pleroma/web/web_finger/web_finger.ex b/lib/pleroma/web/web_finger/web_finger.ex index fa34c7ced..0514ade2b 100644 --- a/lib/pleroma/web/web_finger/web_finger.ex +++ b/lib/pleroma/web/web_finger/web_finger.ex @@ -187,6 +187,7 @@ defmodule Pleroma.Web.WebFinger do end end + @spec finger(String.t()) :: {:ok, map()} | {:error, any()} def finger(account) do account = String.trim_leading(account, "@") @@ -220,8 +221,6 @@ defmodule Pleroma.Web.WebFinger do else with {:ok, doc} <- Jason.decode(body) do webfinger_from_json(doc) - else - {:error, e} -> e end end else diff --git a/lib/pleroma/web/web_finger/web_finger_controller.ex b/lib/pleroma/web/web_finger/web_finger_controller.ex index b77c75ec5..896eb15f9 100644 --- a/lib/pleroma/web/web_finger/web_finger_controller.ex +++ b/lib/pleroma/web/web_finger/web_finger_controller.ex @@ -7,6 +7,7 @@ defmodule Pleroma.Web.WebFinger.WebFingerController do alias Pleroma.Web.WebFinger + plug(Pleroma.Plugs.SetFormatPlug) plug(Pleroma.Web.FederatingPlug) def host_meta(conn, _params) do @@ -17,30 +18,28 @@ defmodule Pleroma.Web.WebFinger.WebFingerController do |> send_resp(200, xml) end - def webfinger(conn, %{"resource" => resource}) do - case get_format(conn) do - n when n in ["xml", "xrd+xml"] -> - with {:ok, response} <- WebFinger.webfinger(resource, "XML") do - conn - |> put_resp_content_type("application/xrd+xml") - |> send_resp(200, response) - else - _e -> send_resp(conn, 404, "Couldn't find user") - end - - n when n in ["json", "jrd+json"] -> - with {:ok, response} <- WebFinger.webfinger(resource, "JSON") do - json(conn, response) - else - _e -> send_resp(conn, 404, "Couldn't find user") - end - - _ -> - send_resp(conn, 404, "Unsupported format") + def webfinger(%{assigns: %{format: format}} = conn, %{"resource" => resource}) + when format in ["xml", "xrd+xml"] do + with {:ok, response} <- WebFinger.webfinger(resource, "XML") do + conn + |> put_resp_content_type("application/xrd+xml") + |> send_resp(200, response) + else + _e -> send_resp(conn, 404, "Couldn't find user") end end - def webfinger(conn, _params) do - send_resp(conn, 400, "Bad Request") + def webfinger(%{assigns: %{format: format}} = conn, %{"resource" => resource}) + when format in ["json", "jrd+json"] do + with {:ok, response} <- WebFinger.webfinger(resource, "JSON") do + json(conn, response) + else + _e -> + conn + |> put_status(404) + |> json("Couldn't find user") + end end + + def webfinger(conn, _params), do: send_resp(conn, 400, "Bad Request") end diff --git a/test/plugs/set_format_plug_test.exs b/test/plugs/set_format_plug_test.exs new file mode 100644 index 000000000..bb21956bb --- /dev/null +++ b/test/plugs/set_format_plug_test.exs @@ -0,0 +1,38 @@ +# Pleroma: A lightweight social networking server +# Copyright © 2017-2018 Pleroma Authors +# SPDX-License-Identifier: AGPL-3.0-only + +defmodule Pleroma.Plugs.SetFormatPlugTest do + use ExUnit.Case, async: true + use Plug.Test + + alias Pleroma.Plugs.SetFormatPlug + + test "set format from params" do + conn = + :get + |> conn("/cofe?_format=json") + |> SetFormatPlug.call([]) + + assert %{format: "json"} == conn.assigns + end + + test "set format from header" do + conn = + :get + |> conn("/cofe") + |> put_private(:phoenix_format, "xml") + |> SetFormatPlug.call([]) + + assert %{format: "xml"} == conn.assigns + end + + test "doesn't set format" do + conn = + :get + |> conn("/cofe") + |> SetFormatPlug.call([]) + + refute conn.assigns[:format] + end +end diff --git a/test/support/http_request_mock.ex b/test/support/http_request_mock.ex index 7811f7807..31c085e0d 100644 --- a/test/support/http_request_mock.ex +++ b/test/support/http_request_mock.ex @@ -614,6 +614,15 @@ defmodule HttpRequestMock do }} end + def get( + "https://social.heldscal.la/.well-known/webfinger?resource=invalid_content@social.heldscal.la", + _, + _, + Accept: "application/xrd+xml,application/jrd+json" + ) do + {:ok, %Tesla.Env{status: 200, body: ""}} + end + def get("http://framatube.org/.well-known/host-meta", _, _, _) do {:ok, %Tesla.Env{ diff --git a/test/web/web_finger/web_finger_controller_test.exs b/test/web/web_finger/web_finger_controller_test.exs index a14ed3126..7d861cbf5 100644 --- a/test/web/web_finger/web_finger_controller_test.exs +++ b/test/web/web_finger/web_finger_controller_test.exs @@ -19,6 +19,19 @@ defmodule Pleroma.Web.WebFinger.WebFingerControllerTest do :ok end + test "GET host-meta" do + response = + build_conn() + |> get("/.well-known/host-meta") + + assert response.status == 200 + + assert response.resp_body == + ~s() + end + test "Webfinger JRD" do user = insert(:user) @@ -30,6 +43,16 @@ defmodule Pleroma.Web.WebFinger.WebFingerControllerTest do assert json_response(response, 200)["subject"] == "acct:#{user.nickname}@localhost" end + test "it returns 404 when user isn't found (JSON)" do + result = + build_conn() + |> put_req_header("accept", "application/jrd+json") + |> get("/.well-known/webfinger?resource=acct:jimm@localhost") + |> json_response(404) + + assert result == "Couldn't find user" + end + test "Webfinger XML" do user = insert(:user) @@ -41,6 +64,26 @@ defmodule Pleroma.Web.WebFinger.WebFingerControllerTest do assert response(response, 200) end + test "it returns 404 when user isn't found (XML)" do + result = + build_conn() + |> put_req_header("accept", "application/xrd+xml") + |> get("/.well-known/webfinger?resource=acct:jimm@localhost") + |> response(404) + + assert result == "Couldn't find user" + end + + test "Sends a 404 when invalid format" do + user = insert(:user) + + assert_raise Phoenix.NotAcceptableError, fn -> + build_conn() + |> put_req_header("accept", "text/html") + |> get("/.well-known/webfinger?resource=acct:#{user.nickname}@localhost") + end + end + test "Sends a 400 when resource param is missing" do response = build_conn() diff --git a/test/web/web_finger/web_finger_test.exs b/test/web/web_finger/web_finger_test.exs index 0578b4b8e..abf512604 100644 --- a/test/web/web_finger/web_finger_test.exs +++ b/test/web/web_finger/web_finger_test.exs @@ -40,6 +40,11 @@ defmodule Pleroma.Web.WebFingerTest do end describe "fingering" do + test "returns error when fails parse xml or json" do + user = "invalid_content@social.heldscal.la" + assert {:error, %Jason.DecodeError{}} = WebFinger.finger(user) + end + test "returns the info for an OStatus user" do user = "shp@social.heldscal.la"