Remove support for outdated Create format

[akkoma] / lib / pleroma / web / activity_pub / activity_pub_controller.ex

diff --git a/lib/pleroma/web/activity_pub/activity_pub_controller.ex b/lib/pleroma/web/activity_pub/activity_pub_controller.ex
index 4a19938f643d9f4e64e2e604ffd5833001861838..5d7297c236e03e1dcb6d384a8ce1b81d2e4fd13e 100644 (file)
--- a/lib/pleroma/web/activity_pub/activity_pub_controller.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub_controller.ex
@@ -66,8 +66,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
   end
 
   def user(conn, %{"nickname" => nickname}) do
-    with %User{local: true} = user <- User.get_cached_by_nickname(nickname),
-         {:ok, user} <- User.ensure_keys_present(user) do
+    with %User{local: true} = user <- User.get_cached_by_nickname(nickname) do
       conn
       |> put_resp_content_type("application/activity+json")
       |> put_view(UserView)
@@ -84,6 +83,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
          user <- Map.get(assigns, :user, nil),
          {_, true} <- {:visible?, Visibility.visible_for_user?(object, user)} do
       conn
+      |> maybe_skip_cache(user)
       |> assign(:tracking_fun_data, object.id)
       |> set_cache_ttl_for(object)
       |> put_resp_content_type("application/activity+json")
@@ -112,6 +112,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
          user <- Map.get(assigns, :user, nil),
          {_, true} <- {:visible?, Visibility.visible_for_user?(activity, user)} do
       conn
+      |> maybe_skip_cache(user)
       |> maybe_set_tracking_data(activity)
       |> set_cache_ttl_for(activity)
       |> put_resp_content_type("application/activity+json")
@@ -151,6 +152,15 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
     assign(conn, :cache_ttl, ttl)
   end
 
+  def maybe_skip_cache(conn, user) do
+    if user do
+      conn
+      |> assign(:skip_cache, true)
+    else
+      conn
+    end
+  end
+
   # GET /relay/following
   def relay_following(conn, _params) do
     with %{halted: false} = conn <- FederatingPlug.call(conn, []) do
@@ -163,7 +173,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
 
   def following(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname, "page" => page}) do
     with %User{} = user <- User.get_cached_by_nickname(nickname),
-         {user, for_user} <- ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user),
          {:show_follows, true} <-
            {:show_follows, (for_user && for_user == user) || !user.hide_follows} do
       {page, _} = Integer.parse(page)
@@ -181,8 +190,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
   end
 
   def following(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname}) do
-    with %User{} = user <- User.get_cached_by_nickname(nickname),
-         {user, for_user} <- ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user) do
+    with %User{} = user <- User.get_cached_by_nickname(nickname) do
       conn
       |> put_resp_content_type("application/activity+json")
       |> put_view(UserView)
@@ -202,7 +210,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
 
   def followers(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname, "page" => page}) do
     with %User{} = user <- User.get_cached_by_nickname(nickname),
-         {user, for_user} <- ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user),
          {:show_followers, true} <-
            {:show_followers, (for_user && for_user == user) || !user.hide_followers} do
       {page, _} = Integer.parse(page)
@@ -220,8 +227,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
   end
 
   def followers(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname}) do
-    with %User{} = user <- User.get_cached_by_nickname(nickname),
-         {user, for_user} <- ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user) do
+    with %User{} = user <- User.get_cached_by_nickname(nickname) do
       conn
       |> put_resp_content_type("application/activity+json")
       |> put_view(UserView)
@@ -234,8 +240,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
         %{"nickname" => nickname, "page" => page?} = params
       )
       when page? in [true, "true"] do
-    with %User{} = user <- User.get_cached_by_nickname(nickname),
-         {:ok, user} <- User.ensure_keys_present(user) do
+    with %User{} = user <- User.get_cached_by_nickname(nickname) do
       # "include_poll_votes" is a hack because postgres generates inefficient
       # queries when filtering by 'Answer', poll votes will be hidden by the
       # visibility filter in this case anyway
@@ -259,8 +264,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
   end
 
   def outbox(conn, %{"nickname" => nickname}) do
-    with %User{} = user <- User.get_cached_by_nickname(nickname),
-         {:ok, user} <- User.ensure_keys_present(user) do
+    with %User{} = user <- User.get_cached_by_nickname(nickname) do
       conn
       |> put_resp_content_type("application/activity+json")
       |> put_view(UserView)
@@ -289,42 +293,17 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
     |> json("Invalid HTTP Signature")
   end
 
-  # POST /relay/inbox -or- POST /internal/fetch/inbox
-  def inbox(conn, %{"type" => "Create"} = params) do
-    if FederatingPlug.federating?() do
-      post_inbox_relayed_create(conn, params)
-    else
-      conn
-      |> put_status(:bad_request)
-      |> json("Not federating")
-    end
-  end
-
   def inbox(conn, _params) do
     conn
     |> put_status(:bad_request)
     |> json("error, missing HTTP Signature")
   end
 
-  defp post_inbox_relayed_create(conn, params) do
-    Logger.debug(
-      "Signature missing or not from author, relayed Create message, fetching object from source"
-    )
-
-    Fetcher.fetch_object_from_id(params["object"]["id"])
-
-    json(conn, "ok")
-  end
-
   defp represent_service_actor(%User{} = user, conn) do
-    with {:ok, user} <- User.ensure_keys_present(user) do
-      conn
-      |> put_resp_content_type("application/activity+json")
-      |> put_view(UserView)
-      |> render("user.json", %{user: user})
-    else
-      nil -> {:error, :not_found}
-    end
+    conn
+    |> put_resp_content_type("application/activity+json")
+    |> put_view(UserView)
+    |> render("user.json", %{user: user})
   end
 
   defp represent_service_actor(nil, _), do: {:error, :not_found}
@@ -377,12 +356,10 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
   def read_inbox(%{assigns: %{user: %User{nickname: nickname} = user}} = conn, %{
         "nickname" => nickname
       }) do
-    with {:ok, user} <- User.ensure_keys_present(user) do
-      conn
-      |> put_resp_content_type("application/activity+json")
-      |> put_view(UserView)
-      |> render("activity_collection.json", %{iri: "#{user.ap_id}/inbox"})
-    end
+    conn
+    |> put_resp_content_type("application/activity+json")
+    |> put_view(UserView)
+    |> render("activity_collection.json", %{iri: "#{user.ap_id}/inbox"})
   end
 
   def read_inbox(%{assigns: %{user: %User{nickname: as_nickname}}} = conn, %{
@@ -519,19 +496,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
     conn
   end
 
-  defp ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user) do
-    {:ok, new_user} = User.ensure_keys_present(user)
-
-    for_user =
-      if new_user != user and match?(%User{}, for_user) do
-        User.get_cached_by_nickname(for_user.nickname)
-      else
-        for_user
-      end
-
-    {new_user, for_user}
-  end
-
   def upload_media(%{assigns: %{user: %User{} = user}} = conn, %{"file" => file} = data) do
     with {:ok, object} <-
            ActivityPub.upload(