git.squeep.com Git - akkoma/blob - test/plugs/http_security_plug_test.exs

   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
   3 # SPDX-License-Identifier: AGPL-3.0-only
   4
   5 defmodule Pleroma.Web.Plugs.HTTPSecurityPlugTest do
   6   use Pleroma.Web.ConnCase
   7   alias Pleroma.Config
   8   alias Plug.Conn
   9
  10   clear_config([:http_securiy, :enabled])
  11   clear_config([:http_security, :sts])
  12
  13   describe "http security enabled" do
  14     setup do
  15       Config.put([:http_security, :enabled], true)
  16     end
  17
  18     test "it sends CSP headers when enabled", %{conn: conn} do
  19       conn = get(conn, "/api/v1/instance")
  20
  21       refute Conn.get_resp_header(conn, "x-xss-protection") == []
  22       refute Conn.get_resp_header(conn, "x-permitted-cross-domain-policies") == []
  23       refute Conn.get_resp_header(conn, "x-frame-options") == []
  24       refute Conn.get_resp_header(conn, "x-content-type-options") == []
  25       refute Conn.get_resp_header(conn, "x-download-options") == []
  26       refute Conn.get_resp_header(conn, "referrer-policy") == []
  27       refute Conn.get_resp_header(conn, "content-security-policy") == []
  28     end
  29
  30     test "it sends STS headers when enabled", %{conn: conn} do
  31       Config.put([:http_security, :sts], true)
  32
  33       conn = get(conn, "/api/v1/instance")
  34
  35       refute Conn.get_resp_header(conn, "strict-transport-security") == []
  36       refute Conn.get_resp_header(conn, "expect-ct") == []
  37     end
  38
  39     test "it does not send STS headers when disabled", %{conn: conn} do
  40       Config.put([:http_security, :sts], false)
  41
  42       conn = get(conn, "/api/v1/instance")
  43
  44       assert Conn.get_resp_header(conn, "strict-transport-security") == []
  45       assert Conn.get_resp_header(conn, "expect-ct") == []
  46     end
  47
  48     test "referrer-policy header reflects configured value", %{conn: conn} do
  49       conn = get(conn, "/api/v1/instance")
  50
  51       assert Conn.get_resp_header(conn, "referrer-policy") == ["same-origin"]
  52
  53       Config.put([:http_security, :referrer_policy], "no-referrer")
  54
  55       conn =
  56         build_conn()
  57         |> get("/api/v1/instance")
  58
  59       assert Conn.get_resp_header(conn, "referrer-policy") == ["no-referrer"]
  60     end
  61
  62     test "it sends `report-to` & `report-uri` CSP response headers" do
  63       conn =
  64         build_conn()
  65         |> get("/api/v1/instance")
  66
  67       [csp] = Conn.get_resp_header(conn, "content-security-policy")
  68
  69       assert csp =~ ~r|report-uri https://endpoint.com; report-to csp-endpoint;|
  70
  71       [reply_to] = Conn.get_resp_header(conn, "reply-to")
  72
  73       assert reply_to ==
  74                "{\"endpoints\":[{\"url\":\"https://endpoint.com\"}],\"group\":\"csp-endpoint\",\"max-age\":10886400}"
  75     end
  76   end
  77
  78   test "it does not send CSP headers when disabled", %{conn: conn} do
  79     Config.put([:http_security, :enabled], false)
  80
  81     conn = get(conn, "/api/v1/instance")
  82
  83     assert Conn.get_resp_header(conn, "x-xss-protection") == []
  84     assert Conn.get_resp_header(conn, "x-permitted-cross-domain-policies") == []
  85     assert Conn.get_resp_header(conn, "x-frame-options") == []
  86     assert Conn.get_resp_header(conn, "x-content-type-options") == []
  87     assert Conn.get_resp_header(conn, "x-download-options") == []
  88     assert Conn.get_resp_header(conn, "referrer-policy") == []
  89     assert Conn.get_resp_header(conn, "content-security-policy") == []
  90   end
  91 end