1 # Pleroma: A lightweight social networking server
2 # Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
3 # SPDX-License-Identifier: AGPL-3.0-only
5 defmodule Pleroma.Web.Plugs.HTTPSecurityPlugTest do
6 use Pleroma.Web.ConnCase
11 describe "http security enabled" do
12 setup do: clear_config([:http_security, :enabled], true)
14 test "it sends CSP headers when enabled", %{conn: conn} do
15 conn = get(conn, "/api/v1/instance")
17 refute Conn.get_resp_header(conn, "x-xss-protection") == []
18 refute Conn.get_resp_header(conn, "x-permitted-cross-domain-policies") == []
19 refute Conn.get_resp_header(conn, "x-frame-options") == []
20 refute Conn.get_resp_header(conn, "x-content-type-options") == []
21 refute Conn.get_resp_header(conn, "x-download-options") == []
22 refute Conn.get_resp_header(conn, "referrer-policy") == []
23 refute Conn.get_resp_header(conn, "content-security-policy") == []
26 test "it sends STS headers when enabled", %{conn: conn} do
27 clear_config([:http_security, :sts], true)
29 conn = get(conn, "/api/v1/instance")
31 refute Conn.get_resp_header(conn, "strict-transport-security") == []
32 refute Conn.get_resp_header(conn, "expect-ct") == []
35 test "it does not send STS headers when disabled", %{conn: conn} do
36 clear_config([:http_security, :sts], false)
38 conn = get(conn, "/api/v1/instance")
40 assert Conn.get_resp_header(conn, "strict-transport-security") == []
41 assert Conn.get_resp_header(conn, "expect-ct") == []
44 test "referrer-policy header reflects configured value", %{conn: conn} do
45 resp = get(conn, "/api/v1/instance")
47 assert Conn.get_resp_header(resp, "referrer-policy") == ["same-origin"]
49 clear_config([:http_security, :referrer_policy], "no-referrer")
51 resp = get(conn, "/api/v1/instance")
53 assert Conn.get_resp_header(resp, "referrer-policy") == ["no-referrer"]
56 test "it sends `report-to` & `report-uri` CSP response headers", %{conn: conn} do
57 conn = get(conn, "/api/v1/instance")
59 [csp] = Conn.get_resp_header(conn, "content-security-policy")
61 assert csp =~ ~r|report-uri https://endpoint.com;report-to csp-endpoint;|
63 [reply_to] = Conn.get_resp_header(conn, "reply-to")
66 "{\"endpoints\":[{\"url\":\"https://endpoint.com\"}],\"group\":\"csp-endpoint\",\"max-age\":10886400}"
69 test "default values for img-src and media-src with disabled media proxy", %{conn: conn} do
70 conn = get(conn, "/api/v1/instance")
72 [csp] = Conn.get_resp_header(conn, "content-security-policy")
73 assert csp =~ "media-src 'self' https:;"
74 assert csp =~ "img-src 'self' data: blob: https:;"
78 describe "img-src and media-src" do
80 clear_config([:http_security, :enabled], true)
81 clear_config([:media_proxy, :enabled], true)
82 clear_config([:media_proxy, :proxy_opts, :redirect_on_failure], false)
85 test "media_proxy with base_url", %{conn: conn} do
86 url = "https://example.com"
87 clear_config([:media_proxy, :base_url], url)
88 assert_media_img_src(conn, url)
91 test "upload with base url", %{conn: conn} do
92 url = "https://example2.com"
93 clear_config([Pleroma.Upload, :base_url], url)
94 assert_media_img_src(conn, url)
97 test "with S3 public endpoint", %{conn: conn} do
98 url = "https://example3.com"
99 clear_config([Pleroma.Uploaders.S3, :public_endpoint], url)
100 assert_media_img_src(conn, url)
103 test "with captcha endpoint", %{conn: conn} do
104 clear_config([Pleroma.Captcha.Mock, :endpoint], "https://captcha.com")
105 assert_media_img_src(conn, "https://captcha.com")
108 test "with media_proxy whitelist", %{conn: conn} do
109 clear_config([:media_proxy, :whitelist], ["https://example6.com", "https://example7.com"])
110 assert_media_img_src(conn, "https://example7.com https://example6.com")
113 # TODO: delete after removing support bare domains for media proxy whitelist
114 test "with media_proxy bare domains whitelist (deprecated)", %{conn: conn} do
115 clear_config([:media_proxy, :whitelist], ["example4.com", "example5.com"])
116 assert_media_img_src(conn, "example5.com example4.com")
120 defp assert_media_img_src(conn, url) do
121 conn = get(conn, "/api/v1/instance")
122 [csp] = Conn.get_resp_header(conn, "content-security-policy")
123 assert csp =~ "media-src 'self' #{url};"
124 assert csp =~ "img-src 'self' data: blob: #{url};"
127 test "it does not send CSP headers when disabled", %{conn: conn} do
128 clear_config([:http_security, :enabled], false)
130 conn = get(conn, "/api/v1/instance")
132 assert Conn.get_resp_header(conn, "x-xss-protection") == []
133 assert Conn.get_resp_header(conn, "x-permitted-cross-domain-policies") == []
134 assert Conn.get_resp_header(conn, "x-frame-options") == []
135 assert Conn.get_resp_header(conn, "x-content-type-options") == []
136 assert Conn.get_resp_header(conn, "x-download-options") == []
137 assert Conn.get_resp_header(conn, "referrer-policy") == []
138 assert Conn.get_resp_header(conn, "content-security-policy") == []