User: Truncate bios when updating a remote user.

lib/pleroma/user.ex

@@ -501,7 +501,15 @@ defmodule Pleroma.User do
 
     params = Map.put(params, :last_refreshed_at, NaiveDateTime.utc_now())
 
-    params = if remote?, do: truncate_fields_param(params), else: params
+    params =
+      if remote? do
+        params
+        |> truncate_fields_param()
+        |> truncate_if_exists(:name, name_limit)
+        |> truncate_if_exists(:bio, bio_limit)
+      else
+        params
+      end
 
     struct
     |> cast(

test/user_test.exs

@@ -570,7 +570,10 @@ defmodule Pleroma.UserTest do
       assert fetched_user == "not found nonexistant"
     end
 
+    clear_config([:instance, :user_bio_length])
+
     test "updates an existing user, if stale" do
+      Pleroma.Config.put([:instance, :user_bio_length], 1)
       a_week_ago = NaiveDateTime.add(NaiveDateTime.utc_now(), -604_800)
 
       orig_user =

test/web/activity_pub/activity_pub_controller_test.exs

@@ -310,7 +310,11 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubControllerTest do
   end
 
   describe "/inbox" do
+    clear_config([:instance, :user_bio_length])
+
     test "it inserts an incoming activity into the database", %{conn: conn} do
+      Pleroma.Config.put([:instance, :user_bio_length], 1)
+
       data = File.read!("test/fixtures/mastodon-post-activity.json") |> Poison.decode!()
 
       conn =

test/web/mastodon_api/controllers/suggestion_controller_test.exs

@@ -5,8 +5,6 @@
 defmodule Pleroma.Web.MastodonAPI.SuggestionControllerTest do
   use Pleroma.Web.ConnCase
 
-  alias Pleroma.Config
-
   setup do: oauth_access(["read"])
 
   test "returns empty result", %{conn: conn} do