X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Factivity_pub%2Factivity_pub.ex;h=cb14f6a577dc1ffb3ef8d5c47809f54e5597c62b;hb=63094cfd3ec0a9ca6e17a3ba6fa8271050cfb9b0;hp=c9b8961dd9545b37fe9a7060d9d7d09079c9efd0;hpb=f4990283deba2a191e8763a287b5e091fa3c7d05;p=akkoma

diff --git a/lib/pleroma/web/activity_pub/activity_pub.ex b/lib/pleroma/web/activity_pub/activity_pub.ex
index c9b8961dd..cb14f6a57 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),
@@ -65,6 +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?(
@@ -243,9 +251,9 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
   end
 
   def block(blocker, blocked, activity_id \\ nil, local \\ true) do
-    ap_config Application.get_env(:pleroma, :activitypub)
-    unfollow_blocked Keyword.get(ap_config, :unfollow_blocked)
-    outgoing_blocks Keyword.get(ap_config, :outgoing_blocks)
+    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)
@@ -255,12 +263,11 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
       end
     end
 
-    with true <- outgoing_blocks do
-      with block_data <- make_block_data(blocker, blocked, activity_id),
-           {:ok, activity} <- insert(block_data, local),
-           :ok <- maybe_federate(activity) do
-        {:ok, activity}
-      end
+    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
@@ -440,6 +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
 
@@ -497,6 +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
@@ -548,7 +565,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
 
   def fetch_and_prepare_user_from_ap_id(ap_id) do
     with {:ok, %{status_code: 200, body: body}} <-
-           @httpoison.get(ap_id, Accept: "application/activity+json"),
+           @httpoison.get(ap_id, [Accept: "application/activity+json"], follow_redirect: true),
          {:ok, data} <- Jason.decode(body) do
       user_data_from_user_object(data)
     else
@@ -624,13 +641,23 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
     Logger.info("Federating #{id} to #{inbox}")
     host = URI.parse(inbox).host
 
+    digest = "SHA-256=" <> (:crypto.hash(:sha256, json) |> Base.encode64())
+
     signature =
-      Pleroma.Web.HTTPSignatures.sign(actor, %{host: host, "content-length": byte_size(json)})
+      Pleroma.Web.HTTPSignatures.sign(actor, %{
+        host: host,
+        "content-length": byte_size(json),
+        digest: digest
+      })
 
     @httpoison.post(
       inbox,
       json,
-      [{"Content-Type", "application/activity+json"}, {"signature", signature}],
+      [
+        {"Content-Type", "application/activity+json"},
+        {"signature", signature},
+        {"digest", digest}
+      ],
       hackney: [pool: :default]
     )
   end
@@ -653,7 +680,7 @@ 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"],
@@ -662,7 +689,7 @@ 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}
@@ -671,7 +698,7 @@ 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