Merge remote-tracking branch 'upstream/develop' into neckbeard

lib/pleroma/web/activity_pub/utils.ex

@@ -695,20 +695,24 @@ defmodule Pleroma.Web.ActivityPub.Utils do
     Enum.map(statuses || [], &build_flag_object/1)
   end
 
-  defp build_flag_object(%Activity{data: %{"id" => id}, object: %{data: data}}) do
-    activity_actor = User.get_by_ap_id(data["actor"])
+  defp build_flag_object(%Activity{} = activity) do
+    object = Object.normalize(activity, fetch: false)
 
-    %{
-      "type" => "Note",
-      "id" => id,
-      "content" => data["content"],
-      "published" => data["published"],
-      "actor" =>
-        AccountView.render(
-          "show.json",
-          %{user: activity_actor, skip_visibility_check: true}
-        )
-    }
+    # Do not allow people to report Creates. Instead, report the Object that is Created.
+    if activity.data["type"] != "Create" do
+      build_flag_object_with_actor_and_id(
+        object,
+        User.get_by_ap_id(activity.data["actor"]),
+        activity.data["id"]
+      )
+    else
+      build_flag_object(object)
+    end
+  end
+
+  defp build_flag_object(%Object{} = object) do
+    actor = User.get_by_ap_id(object.data["actor"])
+    build_flag_object_with_actor_and_id(object, actor, object.data["id"])
   end
 
   defp build_flag_object(act) when is_map(act) or is_binary(act) do
@@ -720,12 +724,12 @@ defmodule Pleroma.Web.ActivityPub.Utils do
       end
 
     case Activity.get_by_ap_id_with_object(id) do
-      %Activity{} = activity ->
-        build_flag_object(activity)
+      %Activity{object: object} = _ ->
+        build_flag_object(object)
 
       nil ->
-        if activity = Activity.get_by_object_ap_id_with_object(id) do
-          build_flag_object(activity)
+        if %Object{} = object = Object.get_by_ap_id(id) do
+          build_flag_object(object)
         else
           %{"id" => id, "deleted" => true}
         end
@@ -734,6 +738,20 @@ defmodule Pleroma.Web.ActivityPub.Utils do
 
   defp build_flag_object(_), do: []
 
+  defp build_flag_object_with_actor_and_id(%Object{data: data}, actor, id) do
+    %{
+      "type" => "Note",
+      "id" => id,
+      "content" => data["content"],
+      "published" => data["published"],
+      "actor" =>
+        AccountView.render(
+          "show.json",
+          %{user: actor, skip_visibility_check: true}
+        )
+    }
+  end
+
   #### Report-related helpers
   def get_reports(params, page, page_size) do
     params =

lib/pleroma/web/admin_api/report.ex

@@ -18,10 +18,12 @@ defmodule Pleroma.Web.AdminAPI.Report do
       |> Enum.reject(&is_nil(&1))
       |> Enum.map(fn
         act when is_map(act) ->
-          Activity.get_by_ap_id_with_object(act["id"]) || make_fake_activity(act, user)
+          Activity.get_create_by_object_ap_id_with_object(act["id"]) ||
+            Activity.get_by_ap_id_with_object(act["id"]) || make_fake_activity(act, user)
 
         act when is_binary(act) ->
-          Activity.get_by_ap_id_with_object(act)
+          Activity.get_create_by_object_ap_id_with_object(act) ||
+            Activity.get_by_ap_id_with_object(act)
       end)
 
     %{report: report, user: user, account: account, statuses: statuses}

test/pleroma/web/activity_pub/activity_pub_test.exs

@@ -1504,6 +1504,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubTest do
       reporter_ap_id = reporter.ap_id
       target_ap_id = target_account.ap_id
       activity_ap_id = activity.data["id"]
+      object_ap_id = activity.object.data["id"]
 
       activity_with_object = Activity.get_by_ap_id_with_object(activity_ap_id)
 
@@ -1515,6 +1516,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubTest do
          reported_activity: activity,
          content: content,
          activity_ap_id: activity_ap_id,
+         object_ap_id: object_ap_id,
          activity_with_object: activity_with_object,
          reporter_ap_id: reporter_ap_id,
          target_ap_id: target_ap_id
@@ -1528,7 +1530,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubTest do
            target_account: target_account,
            reported_activity: reported_activity,
            content: content,
-           activity_ap_id: activity_ap_id,
+           object_ap_id: object_ap_id,
            activity_with_object: activity_with_object,
            reporter_ap_id: reporter_ap_id,
            target_ap_id: target_ap_id
@@ -1544,7 +1546,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubTest do
 
       note_obj = %{
         "type" => "Note",
-        "id" => activity_ap_id,
+        "id" => object_ap_id,
         "content" => content,
         "published" => activity_with_object.object.data["published"],
         "actor" =>
@@ -1568,6 +1570,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubTest do
                      context: context,
                      target_account: target_account,
                      reported_activity: reported_activity,
+                     object_ap_id: object_ap_id,
                      content: content
                    },
                    Utils,
@@ -1582,8 +1585,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubTest do
           content: content
         })
 
-      new_data =
-        put_in(activity.data, ["object"], [target_account.ap_id, reported_activity.data["id"]])
+      new_data = put_in(activity.data, ["object"], [target_account.ap_id, object_ap_id])
 
       assert_called(Utils.maybe_federate(%{activity | data: new_data}))
     end

test/pleroma/web/activity_pub/transmogrifier_test.exs

@@ -61,7 +61,7 @@ defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do
 
       note_obj = %{
         "type" => "Note",
-        "id" => activity.data["id"],
+        "id" => activity.object.data["id"],
         "content" => "test post",
         "published" => object.data["published"],
         "actor" => AccountView.render("show.json", %{user: user, skip_visibility_check: true})

test/pleroma/web/activity_pub/utils_test.exs

@@ -473,7 +473,7 @@ defmodule Pleroma.Web.ActivityPub.UtilsTest do
       content = "foobar"
 
       target_ap_id = target_account.ap_id
-      activity_ap_id = activity.data["id"]
+      object_ap_id = activity.object.data["id"]
 
       res =
         Utils.make_flag_data(
@@ -489,7 +489,7 @@ defmodule Pleroma.Web.ActivityPub.UtilsTest do
 
       note_obj = %{
         "type" => "Note",
-        "id" => activity_ap_id,
+        "id" => object_ap_id,
         "content" => content,
         "published" => activity.object.data["published"],
         "actor" =>
@@ -504,6 +504,49 @@ defmodule Pleroma.Web.ActivityPub.UtilsTest do
                "state" => "open"
              } = res
     end
+
+    test "returns map with Flag object with a non-Create Activity" do
+      reporter = insert(:user)
+      posting_account = insert(:user)
+      target_account = insert(:user)
+
+      {:ok, activity} = CommonAPI.post(posting_account, %{status: "foobar"})
+      {:ok, like} = CommonAPI.favorite(target_account, activity.id)
+      context = Utils.generate_context_id()
+      content = "foobar"
+
+      target_ap_id = target_account.ap_id
+      object_ap_id = activity.object.data["id"]
+
+      res =
+        Utils.make_flag_data(
+          %{
+            actor: reporter,
+            context: context,
+            account: target_account,
+            statuses: [%{"id" => like.data["id"]}],
+            content: content
+          },
+          %{}
+        )
+
+      note_obj = %{
+        "type" => "Note",
+        "id" => object_ap_id,
+        "content" => content,
+        "published" => activity.object.data["published"],
+        "actor" =>
+          AccountView.render("show.json", %{user: posting_account, skip_visibility_check: true})
+      }
+
+      assert %{
+               "type" => "Flag",
+               "content" => ^content,
+               "context" => ^context,
+               "object" => [^target_ap_id, ^note_obj],
+               "state" => "open"
+             } = res
+    end
   end
 
   describe "add_announce_to_object/2" do

test/pleroma/web/admin_api/controllers/report_controller_test.exs

@@ -76,7 +76,7 @@ defmodule Pleroma.Web.AdminAPI.ReportControllerTest do
       assert response["id"] == report_id
 
       assert [status] = response["statuses"]
-      assert activity.data["id"] == status["uri"]
+      assert activity.object.data["id"] == status["uri"]
       assert activity.object.data["content"] == status["content"]
     end
 

test/pleroma/web/common_api_test.exs

@@ -1100,10 +1100,11 @@ defmodule Pleroma.Web.CommonAPITest do
       target_user = insert(:user)
 
       {:ok, activity} = CommonAPI.post(target_user, %{status: "foobar"})
+      activity = Activity.normalize(activity)
 
       reporter_ap_id = reporter.ap_id
       target_ap_id = target_user.ap_id
-      activity_ap_id = activity.data["id"]
+      reported_object_ap_id = activity.object.data["id"]
       comment = "foobar"
 
       report_data = %{
@@ -1114,7 +1115,7 @@ defmodule Pleroma.Web.CommonAPITest do
 
       note_obj = %{
         "type" => "Note",
-        "id" => activity_ap_id,
+        "id" => reported_object_ap_id,
         "content" => "foobar",
         "published" => activity.object.data["published"],
         "actor" => AccountView.render("show.json", %{user: target_user})
@@ -1136,6 +1137,7 @@ defmodule Pleroma.Web.CommonAPITest do
     test "updates report state" do
       [reporter, target_user] = insert_pair(:user)
       activity = insert(:note_activity, user: target_user)
+      object = Object.normalize(activity)
 
       {:ok, %Activity{id: report_id}} =
         CommonAPI.report(reporter, %{
@@ -1148,10 +1150,10 @@ defmodule Pleroma.Web.CommonAPITest do
 
       assert report.data["state"] == "resolved"
 
-      [reported_user, activity_id] = report.data["object"]
+      [reported_user, object_id] = report.data["object"]
 
       assert reported_user == target_user.ap_id
-      assert activity_id == activity.data["id"]
+      assert object_id == object.data["id"]
     end
 
     test "updates report state, don't strip when report_strip_status is false" do

test/pleroma/web/mastodon_api/controllers/report_controller_test.exs

@@ -5,6 +5,8 @@
 defmodule Pleroma.Web.MastodonAPI.ReportControllerTest do
   use Pleroma.Web.ConnCase, async: true
 
+  alias Pleroma.Activity
+  alias Pleroma.Repo
   alias Pleroma.Web.CommonAPI
 
   import Pleroma.Factory
@@ -27,6 +29,41 @@ defmodule Pleroma.Web.MastodonAPI.ReportControllerTest do
              |> json_response_and_validate_schema(200)
   end
 
+  test "submit a report with a fake Create", %{
+    conn: conn
+  } do
+    target_user = insert(:user)
+
+    note = insert(:note, user: target_user)
+
+    activity_params = %{
+      "object" => note.data["id"],
+      "actor" => note.data["actor"],
+      "to" => note.data["to"] || [],
+      "cc" => note.data["cc"] || [],
+      "type" => "Create"
+    }
+
+    {:ok, fake_activity} =
+      Repo.insert(%Activity{
+        data: activity_params,
+        recipients: activity_params["to"] ++ activity_params["cc"],
+        local: true,
+        actor: activity_params["actor"]
+      })
+
+    assert %{"action_taken" => false, "id" => _} =
+             conn
+             |> put_req_header("content-type", "application/json")
+             |> post("/api/v1/reports", %{
+               "account_id" => target_user.id,
+               "status_ids" => [fake_activity.id],
+               "comment" => "bad status!",
+               "forward" => "false"
+             })
+             |> json_response_and_validate_schema(200)
+  end
+
   test "submit a report with statuses and comment", %{
     conn: conn,
     target_user: target_user,