truncate fields for remote users instead

1 files changed, 7 insertions, 0 deletions

diff --git a/lib/pleroma/user/info.ex b/lib/pleroma/user/info.ex
index 779bfbc18..0beb2f721 100644
--- a/lib/pleroma/user/info.ex
+++ b/lib/pleroma/user/info.ex
@@ -242,6 +242,7 @@ defmodule Pleroma.User.Info do
   end
 
   def remote_user_creation(info, params) do
+    params = Map.put(params, "fields", Enum.map(params["fields"], &truncate_field/1))
     info
     |> cast(params, [
       :ap_enabled,
@@ -326,6 +327,12 @@ defmodule Pleroma.User.Info do
 
   defp valid_field?(_), do: false
 
+  defp truncate_field(%{"name" => name, "value" => value}) do
+    {name, _chopped} = String.split_at(name, Pleroma.Config.get([:instance, :account_field_name_length], 255))
+    {value, _chopped} = String.split_at(value, Pleroma.Config.get([:instance, :account_field_value_length], 255))
+    %{"name" => name, "value" => value}
+  end
+
   @spec confirmation_changeset(Info.t(), keyword()) :: Changeset.t()
   def confirmation_changeset(info, opts) do
     need_confirmation? = Keyword.get(opts, :need_confirmation)