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-rw-r--r--lib/pleroma/delivery.ex51
-rw-r--r--lib/pleroma/plugs/cache.ex18
-rw-r--r--lib/pleroma/plugs/http_signature.ex3
-rw-r--r--lib/pleroma/user.ex14
-rw-r--r--lib/pleroma/web/activity_pub/activity_pub_controller.ex27
-rw-r--r--lib/pleroma/web/activity_pub/publisher.ex15
-rw-r--r--lib/pleroma/web/router.ex2
-rw-r--r--priv/repo/migrations/20190912065617_create_deliveries.exs12
-rw-r--r--test/web/activity_pub/activity_pub_controller_test.exs83
-rw-r--r--test/web/activity_pub/publisher_test.exs68
10 files changed, 287 insertions, 6 deletions
diff --git a/lib/pleroma/delivery.ex b/lib/pleroma/delivery.ex
new file mode 100644
index 000000000..29a1e5a77
--- /dev/null
+++ b/lib/pleroma/delivery.ex
@@ -0,0 +1,51 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Delivery do
+ use Ecto.Schema
+
+ alias Pleroma.Delivery
+ alias Pleroma.FlakeId
+ alias Pleroma.Object
+ alias Pleroma.Repo
+ alias Pleroma.User
+ alias Pleroma.User
+
+ import Ecto.Changeset
+ import Ecto.Query
+
+ schema "deliveries" do
+ belongs_to(:user, User, type: FlakeId)
+ belongs_to(:object, Object)
+ end
+
+ def changeset(delivery, params \\ %{}) do
+ delivery
+ |> cast(params, [:user_id, :object_id])
+ |> validate_required([:user_id, :object_id])
+ |> foreign_key_constraint(:object_id)
+ |> foreign_key_constraint(:user_id)
+ |> unique_constraint(:user_id, name: :deliveries_user_id_object_id_index)
+ end
+
+ def create(object_id, user_id) do
+ %Delivery{}
+ |> changeset(%{user_id: user_id, object_id: object_id})
+ |> Repo.insert(on_conflict: :nothing)
+ end
+
+ def get(object_id, user_id) do
+ from(d in Delivery, where: d.user_id == ^user_id and d.object_id == ^object_id)
+ |> Repo.one()
+ end
+
+ # A hack because user delete activities have a fake id for whatever reason
+ # TODO: Get rid of this
+ def delete_all_by_object_id("pleroma:fake_object_id"), do: {0, []}
+
+ def delete_all_by_object_id(object_id) do
+ from(d in Delivery, where: d.object_id == ^object_id)
+ |> Repo.delete_all()
+ end
+end
diff --git a/lib/pleroma/plugs/cache.ex b/lib/pleroma/plugs/cache.ex
index a81a861d0..50b534e7b 100644
--- a/lib/pleroma/plugs/cache.ex
+++ b/lib/pleroma/plugs/cache.ex
@@ -20,6 +20,7 @@ defmodule Pleroma.Plugs.Cache do
- `ttl`: An expiration time (time-to-live). This value should be in milliseconds or `nil` to disable expiration. Defaults to `nil`.
- `query_params`: Take URL query string into account (`true`), ignore it (`false`) or limit to specific params only (list). Defaults to `true`.
+ - `tracking_fun`: A function that is called on successfull responses, no matter if the request is cached or not. It should accept a conn as the first argument and the value assigned to `tracking_fun_data` as the second.
Additionally, you can overwrite the TTL inside a controller action by assigning `cache_ttl` to the connection struct:
@@ -56,6 +57,11 @@ defmodule Pleroma.Plugs.Cache do
{:ok, nil} ->
cache_resp(conn, opts)
+ {:ok, {content_type, body, tracking_fun_data}} ->
+ conn = opts.tracking_fun.(conn, tracking_fun_data)
+
+ send_cached(conn, {content_type, body})
+
{:ok, record} ->
send_cached(conn, record)
@@ -88,9 +94,17 @@ defmodule Pleroma.Plugs.Cache do
ttl = Map.get(conn.assigns, :cache_ttl, opts.ttl)
key = cache_key(conn, opts)
content_type = content_type(conn)
- record = {content_type, body}
- Cachex.put(:web_resp_cache, key, record, ttl: ttl)
+ conn =
+ unless opts[:tracking_fun] do
+ Cachex.put(:web_resp_cache, key, {content_type, body}, ttl: ttl)
+ conn
+ else
+ tracking_fun_data = Map.get(conn.assigns, :tracking_fun_data, nil)
+ Cachex.put(:web_resp_cache, key, {content_type, body, tracking_fun_data}, ttl: ttl)
+
+ opts.tracking_fun.(conn, tracking_fun_data)
+ end
put_resp_header(conn, "x-cache", "MISS from Pleroma")
diff --git a/lib/pleroma/plugs/http_signature.ex b/lib/pleroma/plugs/http_signature.ex
index d87fa52fa..23d22a712 100644
--- a/lib/pleroma/plugs/http_signature.ex
+++ b/lib/pleroma/plugs/http_signature.ex
@@ -15,7 +15,8 @@ defmodule Pleroma.Web.Plugs.HTTPSignaturePlug do
end
def call(conn, _opts) do
- [signature | _] = get_req_header(conn, "signature")
+ headers = get_req_header(conn, "signature")
+ signature = Enum.at(headers, 0)
if signature do
# set (request-target) header to the appropriate value
diff --git a/lib/pleroma/user.ex b/lib/pleroma/user.ex
index f0306652c..dd2b1c8c4 100644
--- a/lib/pleroma/user.ex
+++ b/lib/pleroma/user.ex
@@ -11,6 +11,7 @@ defmodule Pleroma.User do
alias Comeonin.Pbkdf2
alias Ecto.Multi
alias Pleroma.Activity
+ alias Pleroma.Delivery
alias Pleroma.Keys
alias Pleroma.Notification
alias Pleroma.Object
@@ -62,6 +63,7 @@ defmodule Pleroma.User do
field(:last_digest_emailed_at, :naive_datetime)
has_many(:notifications, Notification)
has_many(:registrations, Registration)
+ has_many(:deliveries, Delivery)
embeds_one(:info, User.Info)
timestamps()
@@ -1640,6 +1642,18 @@ defmodule Pleroma.User do
def is_internal_user?(%User{local: true, nickname: "internal." <> _}), do: true
def is_internal_user?(_), do: false
+ # A hack because user delete activities have a fake id for whatever reason
+ # TODO: Get rid of this
+ def get_delivered_users_by_object_id("pleroma:fake_object_id"), do: []
+
+ def get_delivered_users_by_object_id(object_id) do
+ from(u in User,
+ inner_join: delivery in assoc(u, :deliveries),
+ where: delivery.object_id == ^object_id
+ )
+ |> Repo.all()
+ end
+
def change_email(user, email) do
user
|> cast(%{email: email}, [:email])
diff --git a/lib/pleroma/web/activity_pub/activity_pub_controller.ex b/lib/pleroma/web/activity_pub/activity_pub_controller.ex
index 705dbc1c2..01b34fb1d 100644
--- a/lib/pleroma/web/activity_pub/activity_pub_controller.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub_controller.ex
@@ -6,6 +6,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
use Pleroma.Web, :controller
alias Pleroma.Activity
+ alias Pleroma.Delivery
alias Pleroma.Object
alias Pleroma.Object.Fetcher
alias Pleroma.User
@@ -23,7 +24,12 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
action_fallback(:errors)
- plug(Pleroma.Plugs.Cache, [query_params: false] when action in [:activity, :object])
+ plug(
+ Pleroma.Plugs.Cache,
+ [query_params: false, tracking_fun: &__MODULE__.track_object_fetch/2]
+ when action in [:activity, :object]
+ )
+
plug(Pleroma.Web.FederatingPlug when action in [:inbox, :relay])
plug(:set_requester_reachable when action in [:inbox])
plug(:relay_active? when action in [:relay])
@@ -54,6 +60,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
%Object{} = object <- Object.get_cached_by_ap_id(ap_id),
{_, true} <- {:public?, Visibility.is_public?(object)} do
conn
+ |> assign(:tracking_fun_data, object.id)
|> set_cache_ttl_for(object)
|> put_resp_content_type("application/activity+json")
|> put_view(ObjectView)
@@ -64,6 +71,16 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
end
end
+ def track_object_fetch(conn, nil), do: conn
+
+ def track_object_fetch(conn, object_id) do
+ with %{assigns: %{user: %User{id: user_id}}} <- conn do
+ Delivery.create(object_id, user_id)
+ end
+
+ conn
+ end
+
def object_likes(conn, %{"uuid" => uuid, "page" => page}) do
with ap_id <- o_status_url(conn, :object, uuid),
%Object{} = object <- Object.get_cached_by_ap_id(ap_id),
@@ -99,6 +116,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
%Activity{} = activity <- Activity.normalize(ap_id),
{_, true} <- {:public?, Visibility.is_public?(activity)} do
conn
+ |> maybe_set_tracking_data(activity)
|> set_cache_ttl_for(activity)
|> put_resp_content_type("application/activity+json")
|> put_view(ObjectView)
@@ -109,6 +127,13 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
end
end
+ defp maybe_set_tracking_data(conn, %Activity{data: %{"type" => "Create"}} = activity) do
+ object_id = Object.normalize(activity).id
+ assign(conn, :tracking_fun_data, object_id)
+ end
+
+ defp maybe_set_tracking_data(conn, _activity), do: conn
+
defp set_cache_ttl_for(conn, %Activity{object: object}) do
set_cache_ttl_for(conn, object)
end
diff --git a/lib/pleroma/web/activity_pub/publisher.ex b/lib/pleroma/web/activity_pub/publisher.ex
index a6322e25a..114251b24 100644
--- a/lib/pleroma/web/activity_pub/publisher.ex
+++ b/lib/pleroma/web/activity_pub/publisher.ex
@@ -5,8 +5,10 @@
defmodule Pleroma.Web.ActivityPub.Publisher do
alias Pleroma.Activity
alias Pleroma.Config
+ alias Pleroma.Delivery
alias Pleroma.HTTP
alias Pleroma.Instances
+ alias Pleroma.Object
alias Pleroma.User
alias Pleroma.Web.ActivityPub.Relay
alias Pleroma.Web.ActivityPub.Transmogrifier
@@ -116,7 +118,18 @@ defmodule Pleroma.Web.ActivityPub.Publisher do
{:ok, []}
end
- Pleroma.Web.Salmon.remote_users(actor, activity) ++ followers
+ fetchers =
+ with %Activity{data: %{"type" => "Delete"}} <- activity,
+ %Object{id: object_id} <- Object.normalize(activity),
+ fetchers <- User.get_delivered_users_by_object_id(object_id),
+ _ <- Delivery.delete_all_by_object_id(object_id) do
+ fetchers
+ else
+ _ ->
+ []
+ end
+
+ Pleroma.Web.Salmon.remote_users(actor, activity) ++ followers ++ fetchers
end
defp get_cc_ap_ids(ap_id, recipients) do
diff --git a/lib/pleroma/web/router.ex b/lib/pleroma/web/router.ex
index b0464037e..401133bf3 100644
--- a/lib/pleroma/web/router.ex
+++ b/lib/pleroma/web/router.ex
@@ -135,6 +135,7 @@ defmodule Pleroma.Web.Router do
pipeline :http_signature do
plug(Pleroma.Web.Plugs.HTTPSignaturePlug)
+ plug(Pleroma.Web.Plugs.MappedSignatureToIdentityPlug)
end
scope "/api/pleroma", Pleroma.Web.TwitterAPI do
@@ -514,6 +515,7 @@ defmodule Pleroma.Web.Router do
scope "/", Pleroma.Web do
pipe_through(:ostatus)
+ pipe_through(:http_signature)
get("/objects/:uuid", OStatus.OStatusController, :object)
get("/activities/:uuid", OStatus.OStatusController, :activity)
diff --git a/priv/repo/migrations/20190912065617_create_deliveries.exs b/priv/repo/migrations/20190912065617_create_deliveries.exs
new file mode 100644
index 000000000..79071a799
--- /dev/null
+++ b/priv/repo/migrations/20190912065617_create_deliveries.exs
@@ -0,0 +1,12 @@
+defmodule Pleroma.Repo.Migrations.CreateDeliveries do
+ use Ecto.Migration
+
+ def change do
+ create_if_not_exists table(:deliveries) do
+ add(:object_id, references(:objects, type: :id), null: false)
+ add(:user_id, references(:users, type: :uuid, on_delete: :delete_all), null: false)
+ end
+ create_if_not_exists index(:deliveries, :object_id, name: :deliveries_object_id)
+ create_if_not_exists(unique_index(:deliveries, [:user_id, :object_id]))
+ end
+end
diff --git a/test/web/activity_pub/activity_pub_controller_test.exs b/test/web/activity_pub/activity_pub_controller_test.exs
index 9b78fb72d..f83b14452 100644
--- a/test/web/activity_pub/activity_pub_controller_test.exs
+++ b/test/web/activity_pub/activity_pub_controller_test.exs
@@ -8,6 +8,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubControllerTest do
import Pleroma.Factory
alias Pleroma.Activity
+ alias Pleroma.Delivery
alias Pleroma.Instances
alias Pleroma.Object
alias Pleroma.Tests.ObanHelpers
@@ -893,4 +894,86 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubControllerTest do
assert result["totalItems"] == 15
end
end
+
+ describe "delivery tracking" do
+ test "it tracks a signed object fetch", %{conn: conn} do
+ user = insert(:user, local: false)
+ activity = insert(:note_activity)
+ object = Object.normalize(activity)
+
+ object_path = String.trim_leading(object.data["id"], Pleroma.Web.Endpoint.url())
+
+ conn
+ |> put_req_header("accept", "application/activity+json")
+ |> assign(:user, user)
+ |> get(object_path)
+ |> json_response(200)
+
+ assert Delivery.get(object.id, user.id)
+ end
+
+ test "it tracks a signed activity fetch", %{conn: conn} do
+ user = insert(:user, local: false)
+ activity = insert(:note_activity)
+ object = Object.normalize(activity)
+
+ activity_path = String.trim_leading(activity.data["id"], Pleroma.Web.Endpoint.url())
+
+ conn
+ |> put_req_header("accept", "application/activity+json")
+ |> assign(:user, user)
+ |> get(activity_path)
+ |> json_response(200)
+
+ assert Delivery.get(object.id, user.id)
+ end
+
+ test "it tracks a signed object fetch when the json is cached", %{conn: conn} do
+ user = insert(:user, local: false)
+ other_user = insert(:user, local: false)
+ activity = insert(:note_activity)
+ object = Object.normalize(activity)
+
+ object_path = String.trim_leading(object.data["id"], Pleroma.Web.Endpoint.url())
+
+ conn
+ |> put_req_header("accept", "application/activity+json")
+ |> assign(:user, user)
+ |> get(object_path)
+ |> json_response(200)
+
+ build_conn()
+ |> put_req_header("accept", "application/activity+json")
+ |> assign(:user, other_user)
+ |> get(object_path)
+ |> json_response(200)
+
+ assert Delivery.get(object.id, user.id)
+ assert Delivery.get(object.id, other_user.id)
+ end
+
+ test "it tracks a signed activity fetch when the json is cached", %{conn: conn} do
+ user = insert(:user, local: false)
+ other_user = insert(:user, local: false)
+ activity = insert(:note_activity)
+ object = Object.normalize(activity)
+
+ activity_path = String.trim_leading(activity.data["id"], Pleroma.Web.Endpoint.url())
+
+ conn
+ |> put_req_header("accept", "application/activity+json")
+ |> assign(:user, user)
+ |> get(activity_path)
+ |> json_response(200)
+
+ build_conn()
+ |> put_req_header("accept", "application/activity+json")
+ |> assign(:user, other_user)
+ |> get(activity_path)
+ |> json_response(200)
+
+ assert Delivery.get(object.id, user.id)
+ assert Delivery.get(object.id, other_user.id)
+ end
+ end
end
diff --git a/test/web/activity_pub/publisher_test.exs b/test/web/activity_pub/publisher_test.exs
index c7d0dc3a5..c7d1d05aa 100644
--- a/test/web/activity_pub/publisher_test.exs
+++ b/test/web/activity_pub/publisher_test.exs
@@ -3,7 +3,7 @@
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.PublisherTest do
- use Pleroma.DataCase
+ use Pleroma.Web.ConnCase
import ExUnit.CaptureLog
import Pleroma.Factory
@@ -12,7 +12,9 @@ defmodule Pleroma.Web.ActivityPub.PublisherTest do
alias Pleroma.Activity
alias Pleroma.Instances
+ alias Pleroma.Object
alias Pleroma.Web.ActivityPub.Publisher
+ alias Pleroma.Web.CommonAPI
@as_public "https://www.w3.org/ns/activitystreams#Public"
@@ -268,5 +270,69 @@ defmodule Pleroma.Web.ActivityPub.PublisherTest do
})
)
end
+
+ test_with_mock "publishes a delete activity to peers who signed fetch requests to the create acitvity/object.",
+ Pleroma.Web.Federator.Publisher,
+ [:passthrough],
+ [] do
+ fetcher =
+ insert(:user,
+ local: false,
+ info: %{
+ ap_enabled: true,
+ source_data: %{"inbox" => "https://domain.com/users/nick1/inbox"}
+ }
+ )
+
+ another_fetcher =
+ insert(:user,
+ local: false,
+ info: %{
+ ap_enabled: true,
+ source_data: %{"inbox" => "https://domain2.com/users/nick1/inbox"}
+ }
+ )
+
+ actor = insert(:user)
+
+ note_activity = insert(:note_activity, user: actor)
+ object = Object.normalize(note_activity)
+
+ activity_path = String.trim_leading(note_activity.data["id"], Pleroma.Web.Endpoint.url())
+ object_path = String.trim_leading(object.data["id"], Pleroma.Web.Endpoint.url())
+
+ build_conn()
+ |> put_req_header("accept", "application/activity+json")
+ |> assign(:user, fetcher)
+ |> get(object_path)
+ |> json_response(200)
+
+ build_conn()
+ |> put_req_header("accept", "application/activity+json")
+ |> assign(:user, another_fetcher)
+ |> get(activity_path)
+ |> json_response(200)
+
+ {:ok, delete} = CommonAPI.delete(note_activity.id, actor)
+
+ res = Publisher.publish(actor, delete)
+ assert res == :ok
+
+ assert called(
+ Pleroma.Web.Federator.Publisher.enqueue_one(Publisher, %{
+ inbox: "https://domain.com/users/nick1/inbox",
+ actor: actor,
+ id: delete.data["id"]
+ })
+ )
+
+ assert called(
+ Pleroma.Web.Federator.Publisher.enqueue_one(Publisher, %{
+ inbox: "https://domain2.com/users/nick1/inbox",
+ actor: actor,
+ id: delete.data["id"]
+ })
+ )
+ end
end
end
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-24 22:46:07 +0000