HTML-sanitize usernames before emojifying.

[akkoma] / lib / pleroma / user.ex

diff --git a/lib/pleroma/user.ex b/lib/pleroma/user.ex
index aba8742a09be5dfd4c639324a7e859f3a72ce1c8..fa0ea171d66a987b9086156e1b2763f093dd4a6d 100644 (file)
--- a/lib/pleroma/user.ex
+++ b/lib/pleroma/user.ex
@@ -169,6 +169,9 @@ defmodule Pleroma.User do
   end
 
   def maybe_direct_follow(%User{} = follower, %User{info: info} = followed) do
+    user_config = Application.get_env(:pleroma, :user)
+    deny_follow_blocked = Keyword.get(user_config, :deny_follow_blocked)
+
     user_info = user_info(followed)
 
     should_direct_follow =
@@ -178,7 +181,8 @@ defmodule Pleroma.User do
           false
 
         # if the users are blocking each other, we shouldn't even be here, but check for it anyway
-        User.blocks?(follower, followed) == true or User.blocks?(followed, follower) == true ->
+        deny_follow_blocked and
+            (User.blocks?(follower, followed) or User.blocks?(followed, follower)) ->
           false
 
         # if OStatus, then there is no three-way handshake to follow
@@ -206,13 +210,16 @@ defmodule Pleroma.User do
   end
 
   def follow(%User{} = follower, %User{info: info} = followed) do
+    user_config = Application.get_env(:pleroma, :user)
+    deny_follow_blocked = Keyword.get(user_config, :deny_follow_blocked)
+
     ap_followers = followed.follower_address
 
     cond do
       following?(follower, followed) or info["deactivated"] ->
         {:error, "Could not follow user: #{followed.nickname} is already on your list."}
 
-      blocks?(followed, follower) ->
+      deny_follow_blocked and blocks?(followed, follower) ->
         {:error, "Could not follow user: #{followed.nickname} blocked you."}
 
       true ->
@@ -391,6 +398,7 @@ defmodule Pleroma.User do
       Enum.map(reqs, fn req -> req.actor end)
       |> Enum.uniq()
       |> Enum.map(fn ap_id -> get_by_ap_id(ap_id) end)
+      |> Enum.filter(fn u -> !following?(u, user) end)
 
     {:ok, users}
   end
@@ -600,7 +608,7 @@ defmodule Pleroma.User do
     |> Enum.each(fn activity ->
       case activity.data["type"] do
         "Create" ->
-          ActivityPub.delete(Object.get_by_ap_id(activity.data["object"]["id"]))
+          ActivityPub.delete(Object.normalize(activity.data["object"]))
 
         # TODO: Do something with likes, follows, repeats.
         _ ->