1 # Pleroma: A lightweight social networking server
2 # Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
3 # SPDX-License-Identifier: AGPL-3.0-only
5 defmodule Pleroma.Object.FetcherTest do
10 alias Pleroma.Object.Fetcher
17 %{method: :get, url: "https://mastodon.example.org/users/userisgone"} ->
18 %Tesla.Env{status: 410}
20 %{method: :get, url: "https://mastodon.example.org/users/userisgone404"} ->
21 %Tesla.Env{status: 404}
26 "https://patch.cx/media/03ca3c8b4ac3ddd08bf0f84be7885f2f88de0f709112131a22d83650819e36c2.json"
30 headers: [{"content-type", "application/json"}],
31 body: File.read!("test/fixtures/spoofed-object.json")
35 apply(HttpRequestMock, :request, [env])
41 describe "error cases" do
44 %{method: :get, url: "https://social.sakamoto.gq/notice/9wTkLEnuq47B25EehM"} ->
47 body: File.read!("test/fixtures/fetch_mocks/9wTkLEnuq47B25EehM.json"),
48 headers: HttpRequestMock.activitypub_object_headers()
51 %{method: :get, url: "https://social.sakamoto.gq/users/eal"} ->
54 body: File.read!("test/fixtures/fetch_mocks/eal.json"),
55 headers: HttpRequestMock.activitypub_object_headers()
58 %{method: :get, url: "https://busshi.moe/users/tuxcrafting/statuses/104410921027210069"} ->
61 body: File.read!("test/fixtures/fetch_mocks/104410921027210069.json"),
62 headers: HttpRequestMock.activitypub_object_headers()
65 %{method: :get, url: "https://busshi.moe/users/tuxcrafting"} ->
74 @tag capture_log: true
75 test "it works when fetching the OP actor errors out" do
76 # Here we simulate a case where the author of the OP can't be read
78 Fetcher.fetch_object_from_id(
79 "https://social.sakamoto.gq/notice/9wTkLEnuq47B25EehM"
84 describe "max thread distance restriction" do
85 @ap_id "http://mastodon.example.org/@admin/99541947525187367"
86 setup do: clear_config([:instance, :federation_incoming_replies_max_depth])
88 test "it returns thread depth exceeded error if thread depth is exceeded" do
89 clear_config([:instance, :federation_incoming_replies_max_depth], 0)
91 assert {:error, "Max thread distance exceeded."} =
92 Fetcher.fetch_object_from_id(@ap_id, depth: 1)
95 test "it fetches object if max thread depth is restricted to 0 and depth is not specified" do
96 clear_config([:instance, :federation_incoming_replies_max_depth], 0)
98 assert {:ok, _} = Fetcher.fetch_object_from_id(@ap_id)
101 test "it fetches object if requested depth does not exceed max thread depth" do
102 clear_config([:instance, :federation_incoming_replies_max_depth], 10)
104 assert {:ok, _} = Fetcher.fetch_object_from_id(@ap_id, depth: 10)
108 describe "actor origin containment" do
109 test "it rejects objects with a bogus origin" do
110 {:error, _} = Fetcher.fetch_object_from_id("https://info.pleroma.site/activity.json")
113 test "it rejects objects when attributedTo is wrong (variant 1)" do
114 {:error, _} = Fetcher.fetch_object_from_id("https://info.pleroma.site/activity2.json")
117 test "it rejects objects when attributedTo is wrong (variant 2)" do
118 {:error, _} = Fetcher.fetch_object_from_id("https://info.pleroma.site/activity3.json")
122 describe "fetching an object" do
123 test "it fetches an object" do
125 Fetcher.fetch_object_from_id("http://mastodon.example.org/@admin/99541947525187367")
127 assert activity = Activity.get_create_by_object_ap_id(object.data["id"])
128 assert activity.data["id"]
130 {:ok, object_again} =
131 Fetcher.fetch_object_from_id("http://mastodon.example.org/@admin/99541947525187367")
133 assert [attachment] = object.data["attachment"]
134 assert is_list(attachment["url"])
136 assert object == object_again
139 test "Return MRF reason when fetched status is rejected by one" do
140 clear_config([:mrf_keyword, :reject], ["yeah"])
141 clear_config([:mrf, :policies], [Pleroma.Web.ActivityPub.MRF.KeywordPolicy])
143 assert {:reject, "[KeywordPolicy] Matches with rejected keyword"} ==
144 Fetcher.fetch_object_from_id(
145 "http://mastodon.example.org/@admin/99541947525187367"
149 test "it does not fetch a spoofed object uploaded on an instance as an attachment" do
151 Fetcher.fetch_object_from_id(
152 "https://patch.cx/media/03ca3c8b4ac3ddd08bf0f84be7885f2f88de0f709112131a22d83650819e36c2.json"
157 describe "implementation quirks" do
158 test "it can fetch plume articles" do
160 Fetcher.fetch_object_from_id(
161 "https://baptiste.gelez.xyz/~/PlumeDevelopment/this-month-in-plume-june-2018/"
167 test "it can fetch peertube videos" do
169 Fetcher.fetch_object_from_id(
170 "https://peertube.moe/videos/watch/df5f464b-be8d-46fb-ad81-2d4c2d1630e3"
176 test "it can fetch Mobilizon events" do
178 Fetcher.fetch_object_from_id(
179 "https://mobilizon.org/events/252d5816-00a3-4a89-a66f-15bf65c33e39"
185 test "it can fetch wedistribute articles" do
187 Fetcher.fetch_object_from_id("https://wedistribute.org/wp-json/pterotype/v1/object/85810")
192 test "all objects with fake directions are rejected by the object fetcher" do
194 Fetcher.fetch_and_contain_remote_object_from_id(
195 "https://info.pleroma.site/activity4.json"
199 test "handle HTTP 410 Gone response" do
200 assert {:error, "Object has been deleted"} ==
201 Fetcher.fetch_and_contain_remote_object_from_id(
202 "https://mastodon.example.org/users/userisgone"
206 test "handle HTTP 404 response" do
207 assert {:error, "Object has been deleted"} ==
208 Fetcher.fetch_and_contain_remote_object_from_id(
209 "https://mastodon.example.org/users/userisgone404"
213 test "it can fetch pleroma polls with attachments" do
215 Fetcher.fetch_object_from_id("https://patch.cx/objects/tesla_mock/poll_attachment")
221 describe "pruning" do
222 test "it can refetch pruned objects" do
223 object_id = "http://mastodon.example.org/@admin/99541947525187367"
225 {:ok, object} = Fetcher.fetch_object_from_id(object_id)
229 {:ok, _object} = Object.prune(object)
231 refute Object.get_by_ap_id(object_id)
233 {:ok, %Object{} = object_two} = Fetcher.fetch_object_from_id(object_id)
235 assert object.data["id"] == object_two.data["id"]
236 assert object.id != object_two.id
240 describe "signed fetches" do
241 setup do: clear_config([:activitypub, :sign_object_fetches])
243 test_with_mock "it signs fetches when configured to do so",
247 clear_config([:activitypub, :sign_object_fetches], true)
249 Fetcher.fetch_object_from_id("http://mastodon.example.org/@admin/99541947525187367")
251 assert called(Pleroma.Signature.sign(:_, :_))
254 test_with_mock "it doesn't sign fetches when not configured to do so",
258 clear_config([:activitypub, :sign_object_fetches], false)
260 Fetcher.fetch_object_from_id("http://mastodon.example.org/@admin/99541947525187367")
262 refute called(Pleroma.Signature.sign(:_, :_))