X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Factivity_pub%2Factivity_pub.ex;h=464832a1ef28264e6e0d0ad9230a068595b83611;hb=d93789dfde3c44c76a56732088a897ddddfe9716;hp=4e0be5ba2802143daa32350b2d971ccc6111e650;hpb=841ee8e3e4d31d4236a022d46fe18f7751605c74;p=akkoma

diff --git a/lib/pleroma/web/activity_pub/activity_pub.ex b/lib/pleroma/web/activity_pub/activity_pub.ex
index 4e0be5ba2..464832a1e 100644
--- a/lib/pleroma/web/activity_pub/activity_pub.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub.ex
@@ -30,7 +30,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
   end
 
   def insert(map, local \\ true) when is_map(map) do
-    with nil <- Activity.get_by_ap_id(map["id"]),
+    with nil <- Activity.normalize(map),
          map <- lazy_put_activity_defaults(map),
          :ok <- check_actor_is_active(map["actor"]),
          {:ok, map} <- MRF.filter(map),
@@ -57,6 +57,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
 
     if activity.data["type"] in ["Create", "Announce"] do
       Pleroma.Web.Streamer.stream("user", activity)
+      Pleroma.Web.Streamer.stream("list", activity)
 
       if Enum.member?(activity.data["to"], public) do
         Pleroma.Web.Streamer.stream("public", activity)
@@ -64,6 +65,14 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
         if activity.local do
           Pleroma.Web.Streamer.stream("public:local", activity)
         end
+
+        if activity.data["object"]["attachment"] != [] do
+          Pleroma.Web.Streamer.stream("public:media", activity)
+
+          if activity.local do
+            Pleroma.Web.Streamer.stream("public:local:media", activity)
+          end
+        end
       else
         if !Enum.member?(activity.data["cc"] || [], public) &&
              !Enum.member?(
@@ -198,7 +207,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
          :ok <- maybe_federate(unannounce_activity),
          {:ok, _activity} <- Repo.delete(announce_activity),
          {:ok, object} <- remove_announce_from_object(announce_activity, object) do
-      {:ok, unannounce_activity, announce_activity, object}
+      {:ok, unannounce_activity, object}
     else
       _e -> {:ok, object}
     end
@@ -214,6 +223,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
 
   def unfollow(follower, followed, activity_id \\ nil, local \\ true) do
     with %Activity{} = follow_activity <- fetch_latest_follow(follower, followed),
+         {:ok, follow_activity} <- update_follow_state(follow_activity, "cancelled"),
          unfollow_data <- make_unfollow_data(follower, followed, follow_activity, activity_id),
          {:ok, activity} <- insert(unfollow_data, local),
          :ok <- maybe_federate(activity) do
@@ -241,16 +251,25 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
   end
 
   def block(blocker, blocked, activity_id \\ nil, local \\ true) do
-    follow_activity = fetch_latest_follow(blocker, blocked)
+    ap_config = Application.get_env(:pleroma, :activitypub)
+    unfollow_blocked = Keyword.get(ap_config, :unfollow_blocked)
+    outgoing_blocks = Keyword.get(ap_config, :outgoing_blocks)
+
+    with true <- unfollow_blocked do
+      follow_activity = fetch_latest_follow(blocker, blocked)
 
-    if follow_activity do
-      unfollow(blocker, blocked, nil, local)
+      if follow_activity do
+        unfollow(blocker, blocked, nil, local)
+      end
     end
 
-    with block_data <- make_block_data(blocker, blocked, activity_id),
+    with true <- outgoing_blocks,
+         block_data <- make_block_data(blocker, blocked, activity_id),
          {:ok, activity} <- insert(block_data, local),
          :ok <- maybe_federate(activity) do
       {:ok, activity}
+    else
+      _e -> {:ok, nil}
     end
   end
 
@@ -428,6 +447,15 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
 
   defp restrict_media(query, _), do: query
 
+  defp restrict_replies(query, %{"exclude_replies" => val}) when val == "true" or val == "1" do
+    from(
+      activity in query,
+      where: fragment("?->'object'->>'inReplyTo' is null", activity.data)
+    )
+  end
+
+  defp restrict_replies(query, _), do: query
+
   # Only search through last 100_000 activities by default
   defp restrict_recent(query, %{"whole_db" => true}), do: query
 
@@ -439,11 +467,13 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
 
   defp restrict_blocked(query, %{"blocking_user" => %User{info: info}}) do
     blocks = info["blocks"] || []
+    domain_blocks = info["domain_blocks"] || []
 
     from(
       activity in query,
       where: fragment("not (? = ANY(?))", activity.actor, ^blocks),
-      where: fragment("not (?->'to' \\?| ?)", activity.data, ^blocks)
+      where: fragment("not (?->'to' \\?| ?)", activity.data, ^blocks),
+      where: fragment("not (split_part(?, '/', 3) = ANY(?))", activity.actor, ^domain_blocks)
     )
   end
 
@@ -483,6 +513,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
     |> restrict_blocked(opts)
     |> restrict_media(opts)
     |> restrict_visibility(opts)
+    |> restrict_replies(opts)
   end
 
   def fetch_activities(recipients, opts \\ %{}) do
@@ -492,7 +523,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
   end
 
   def upload(file) do
-    data = Upload.store(file)
+    data = Upload.store(file, Application.get_env(:pleroma, :instance)[:dedupe_media])
     Repo.insert(%Object{data: data})
   end
 
@@ -562,6 +593,17 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
     end
   end
 
+  @quarantined_instances Keyword.get(@instance, :quarantined_instances, [])
+
+  def should_federate?(inbox, public) do
+    if public do
+      true
+    else
+      inbox_info = URI.parse(inbox)
+      inbox_info.host not in @quarantined_instances
+    end
+  end
+
   def publish(actor, activity) do
     followers =
       if actor.follower_address in activity.recipients do
@@ -571,6 +613,8 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
         []
       end
 
+    public = is_public?(activity)
+
     remote_inboxes =
       (Pleroma.Web.Salmon.remote_users(activity) ++ followers)
       |> Enum.filter(fn user -> User.ap_enabled?(user) end)
@@ -578,6 +622,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
         (data["endpoints"] && data["endpoints"]["sharedInbox"]) || data["inbox"]
       end)
       |> Enum.uniq()
+      |> Enum.filter(fn inbox -> should_federate?(inbox, public) end)
 
     {:ok, data} = Transmogrifier.prepare_outgoing(activity.data)
     json = Jason.encode!(data)
@@ -625,7 +670,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
                recv_timeout: 20000
              ),
            {:ok, data} <- Jason.decode(body),
-           nil <- Object.get_by_ap_id(data["id"]),
+           nil <- Object.normalize(data),
            params <- %{
              "type" => "Create",
              "to" => data["to"],
@@ -634,7 +679,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
              "object" => data
            },
            {:ok, activity} <- Transmogrifier.handle_incoming(params) do
-        {:ok, Object.get_by_ap_id(activity.data["object"]["id"])}
+        {:ok, Object.normalize(activity.data["object"])}
       else
         object = %Object{} ->
           {:ok, object}
@@ -643,7 +688,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
           Logger.info("Couldn't get object via AP, trying out OStatus fetching...")
 
           case OStatus.fetch_activity_from_url(id) do
-            {:ok, [activity | _]} -> {:ok, Object.get_by_ap_id(activity.data["object"]["id"])}
+            {:ok, [activity | _]} -> {:ok, Object.normalize(activity.data["object"])}
             e -> e
           end
       end