Merge remote-tracking branch 'remotes/origin/develop' into ostatus-controller-no-auth-check-on-non-federating-instances

# Conflicts:
#	lib/pleroma/web/feed/user_controller.ex
#	lib/pleroma/web/o_status/o_status_controller.ex
#	lib/pleroma/web/router.ex
#	lib/pleroma/web/static_fe/static_fe_controller.ex

1 files changed, 188 insertions, 0 deletions

diff --git a/test/pleroma/web/node_info_test.exs b/test/pleroma/web/node_info_test.exs
new file mode 100644
index 000000000..06b33607f
--- /dev/null
+++ b/test/pleroma/web/node_info_test.exs
@@ -0,0 +1,188 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.NodeInfoTest do
+  use Pleroma.Web.ConnCase
+
+  import Pleroma.Factory
+
+  alias Pleroma.Config
+
+  setup do: clear_config([:mrf_simple])
+  setup do: clear_config(:instance)
+
+  test "GET /.well-known/nodeinfo", %{conn: conn} do
+    links =
+      conn
+      |> get("/.well-known/nodeinfo")
+      |> json_response(200)
+      |> Map.fetch!("links")
+
+    Enum.each(links, fn link ->
+      href = Map.fetch!(link, "href")
+
+      conn
+      |> get(href)
+      |> json_response(200)
+    end)
+  end
+
+  test "nodeinfo shows staff accounts", %{conn: conn} do
+    moderator = insert(:user, local: true, is_moderator: true)
+    admin = insert(:user, local: true, is_admin: true)
+
+    conn =
+      conn
+      |> get("/nodeinfo/2.1.json")
+
+    assert result = json_response(conn, 200)
+
+    assert moderator.ap_id in result["metadata"]["staffAccounts"]
+    assert admin.ap_id in result["metadata"]["staffAccounts"]
+  end
+
+  test "nodeinfo shows restricted nicknames", %{conn: conn} do
+    conn =
+      conn
+      |> get("/nodeinfo/2.1.json")
+
+    assert result = json_response(conn, 200)
+
+    assert Config.get([Pleroma.User, :restricted_nicknames]) ==
+             result["metadata"]["restrictedNicknames"]
+  end
+
+  test "returns software.repository field in nodeinfo 2.1", %{conn: conn} do
+    conn
+    |> get("/.well-known/nodeinfo")
+    |> json_response(200)
+
+    conn =
+      conn
+      |> get("/nodeinfo/2.1.json")
+
+    assert result = json_response(conn, 200)
+    assert Pleroma.Application.repository() == result["software"]["repository"]
+  end
+
+  test "returns fieldsLimits field", %{conn: conn} do
+    clear_config([:instance, :max_account_fields], 10)
+    clear_config([:instance, :max_remote_account_fields], 15)
+    clear_config([:instance, :account_field_name_length], 255)
+    clear_config([:instance, :account_field_value_length], 2048)
+
+    response =
+      conn
+      |> get("/nodeinfo/2.1.json")
+      |> json_response(:ok)
+
+    assert response["metadata"]["fieldsLimits"]["maxFields"] == 10
+    assert response["metadata"]["fieldsLimits"]["maxRemoteFields"] == 15
+    assert response["metadata"]["fieldsLimits"]["nameLength"] == 255
+    assert response["metadata"]["fieldsLimits"]["valueLength"] == 2048
+  end
+
+  test "it returns the safe_dm_mentions feature if enabled", %{conn: conn} do
+    clear_config([:instance, :safe_dm_mentions], true)
+
+    response =
+      conn
+      |> get("/nodeinfo/2.1.json")
+      |> json_response(:ok)
+
+    assert "safe_dm_mentions" in response["metadata"]["features"]
+
+    Config.put([:instance, :safe_dm_mentions], false)
+
+    response =
+      conn
+      |> get("/nodeinfo/2.1.json")
+      |> json_response(:ok)
+
+    refute "safe_dm_mentions" in response["metadata"]["features"]
+  end
+
+  describe "`metadata/federation/enabled`" do
+    setup do: clear_config([:instance, :federating])
+
+    test "it shows if federation is enabled/disabled", %{conn: conn} do
+      Config.put([:instance, :federating], true)
+
+      response =
+        conn
+        |> get("/nodeinfo/2.1.json")
+        |> json_response(:ok)
+
+      assert response["metadata"]["federation"]["enabled"] == true
+
+      Config.put([:instance, :federating], false)
+
+      response =
+        conn
+        |> get("/nodeinfo/2.1.json")
+        |> json_response(:ok)
+
+      assert response["metadata"]["federation"]["enabled"] == false
+    end
+  end
+
+  test "it shows default features flags", %{conn: conn} do
+    response =
+      conn
+      |> get("/nodeinfo/2.1.json")
+      |> json_response(:ok)
+
+    default_features = [
+      "pleroma_api",
+      "mastodon_api",
+      "mastodon_api_streaming",
+      "polls",
+      "pleroma_explicit_addressing",
+      "shareable_emoji_packs",
+      "multifetch",
+      "pleroma_emoji_reactions",
+      "pleroma:api/v1/notifications:include_types_filter",
+      "pleroma_chat_messages"
+    ]
+
+    assert MapSet.subset?(
+             MapSet.new(default_features),
+             MapSet.new(response["metadata"]["features"])
+           )
+  end
+
+  test "it shows MRF transparency data if enabled", %{conn: conn} do
+    clear_config([:mrf, :policies], [Pleroma.Web.ActivityPub.MRF.SimplePolicy])
+    clear_config([:mrf, :transparency], true)
+
+    simple_config = %{"reject" => ["example.com"]}
+    clear_config(:mrf_simple, simple_config)
+
+    response =
+      conn
+      |> get("/nodeinfo/2.1.json")
+      |> json_response(:ok)
+
+    assert response["metadata"]["federation"]["mrf_simple"] == simple_config
+  end
+
+  test "it performs exclusions from MRF transparency data if configured", %{conn: conn} do
+    clear_config([:mrf, :policies], [Pleroma.Web.ActivityPub.MRF.SimplePolicy])
+    clear_config([:mrf, :transparency], true)
+    clear_config([:mrf, :transparency_exclusions], ["other.site"])
+
+    simple_config = %{"reject" => ["example.com", "other.site"]}
+    clear_config(:mrf_simple, simple_config)
+
+    expected_config = %{"reject" => ["example.com"]}
+
+    response =
+      conn
+      |> get("/nodeinfo/2.1.json")
+      |> json_response(:ok)
+
+    assert response["metadata"]["federation"]["mrf_simple"] == expected_config
+    assert response["metadata"]["federation"]["exclusions"] == true
+  end
+end