pleroma

web_finger_controller_test.exs (4203B)

# Pleroma: A lightweight social networking server
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.WebFinger.WebFingerControllerTest do
  use Pleroma.Web.ConnCase
  import ExUnit.CaptureLog
  import Pleroma.Factory
  import Tesla.Mock
  setup do
    mock(fn env -> apply(HttpRequestMock, :request, [env]) end)
    :ok
  end
  setup_all do: clear_config([:instance, :federating], true)
  test "GET host-meta" do
    response =
      build_conn()
      |> get("/.well-known/host-meta")
    assert response.status == 200
    response_xml =
      response.resp_body
      |> Floki.parse_document!(html_parser: Floki.HTMLParser.Mochiweb, attributes_as_maps: true)
    expected_xml =
      ~s(<?xml version="1.0" encoding="UTF-8"?><XRD xmlns="http://docs.oasis-open.org/ns/xri/xrd-1.0"><Link rel="lrdd" template="#{Pleroma.Web.Endpoint.url()}/.well-known/webfinger?resource={uri}" type="application/xrd+xml" /></XRD>)
      |> Floki.parse_document!(html_parser: Floki.HTMLParser.Mochiweb, attributes_as_maps: true)
    assert match?(^response_xml, expected_xml)
  end
  test "Webfinger JRD" do
    user =
      insert(:user,
        ap_id: "https://hyrule.world/users/zelda",
        also_known_as: ["https://mushroom.kingdom/users/toad"]
      )
    response =
      build_conn()
      |> put_req_header("accept", "application/jrd+json")
      |> get("/.well-known/webfinger?resource=acct:#{user.nickname}@localhost")
      |> json_response(200)
    assert response["subject"] == "acct:#{user.nickname}@localhost"
    assert response["aliases"] == [
             "https://hyrule.world/users/zelda",
             "https://mushroom.kingdom/users/toad"
           ]
  end
  test "reach user on tld, while pleroma is running on subdomain" do
    clear_config([Pleroma.Web.Endpoint, :url, :host], "sub.example.com")
    clear_config([Pleroma.Web.WebFinger, :domain], "example.com")
    user = insert(:user, ap_id: "https://sub.example.com/users/bobby", nickname: "bobby")
    response =
      build_conn()
      |> put_req_header("accept", "application/jrd+json")
      |> get("/.well-known/webfinger?resource=acct:#{user.nickname}@example.com")
      |> json_response(200)
    assert response["subject"] == "acct:#{user.nickname}@example.com"
    assert response["aliases"] == ["https://sub.example.com/users/#{user.nickname}"]
  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,
        ap_id: "https://hyrule.world/users/zelda",
        also_known_as: ["https://mushroom.kingdom/users/toad"]
      )
    response =
      build_conn()
      |> put_req_header("accept", "application/xrd+xml")
      |> get("/.well-known/webfinger?resource=acct:#{user.nickname}@localhost")
      |> response(200)
    assert response =~ "<Alias>https://hyrule.world/users/zelda</Alias>"
    assert response =~ "<Alias>https://mushroom.kingdom/users/toad</Alias>"
  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 capture_log(fn ->
             assert_raise Phoenix.NotAcceptableError, fn ->
               build_conn()
               |> put_req_header("accept", "text/html")
               |> get("/.well-known/webfinger?resource=acct:#{user.nickname}@localhost")
             end
           end) =~ "no supported media type in accept header"
  end
  test "Sends a 400 when resource param is missing" do
    response =
      build_conn()
      |> put_req_header("accept", "application/xrd+xml,application/jrd+json")
      |> get("/.well-known/webfinger")
    assert response(response, 400)
  end
end